To control the MXA910, use Shure Designer software. After completing this basic installation process, you will be able to:
- Access and control the MXA910
- Apply DSP to microphone signal
- Route microphone audio to other devices
Before starting, you need:
- Cat5e (or better) Ethernet cable
- Network switches that provide Power over Ethernet (PoE)
- Shure Designer software is installed on your computer. Download Linkwww.shure.com.
grades:If Designer is not available, you can use the web app to control the MXA910 and the Dante controller to route the audio. Download the Shure Web Device Discovery app to access your device's web applications.
Step 1: Connect to the network and discover it in Designer
- Use a Cat5e (or better) cable to connect the microphone to a PoE port on the network switch.
- Connect the computer running Designer to a network switch.
- Open Designer and verify that you are connected to the correct networkto set up.
- cliqueelectronic device.A list of electronic devices appears.
- To identify a device, click on the product icon to make the device light blink.
Step 2: Route audio and apply DSP
The easiest way to route audio and implement DSP is to use Designeroptimizationwork process.optimizationIt automatically routes audio signals, applies DSP settings, enables sync mute, and allows logical LED control for connected devices.
MXA910 includes IntelliMix®DSP that can be applied to the output of the automix channel.
For this example, we will connect the MXA910 and the ANIUSB-MATRIX.
- I am going
My project>youngCreate a new project. - to choose
young>Sala⟩ (live)Create a new room. All electronic devices will be listed. Drag and drop the MXA910 and ANIUSB-MATRIX to add them to your room. - to chooseoptimization.
- Check the routing and audio settings to ensure they meet your needs. You may need:
- Delete unnecessary paths.
- Make sure the AEC reference signal is routed correctly.
- Adjust the DSP blocks as needed.
You can also manually route audio in Designeroptimizationworkflow or use Dante Controller.
Step 3: Adjust microphone coverage
- to chooseCoatAdjust microphone coverage.
- to useautomatic placementLet the software locate each channel for you.
- Listen to each mic channel and adjust the lobe position, width, and gain as desired. Click and drag to adjust the position of each channel. Learn more at Configuring Microphone Coverage.
Once the overlay is set up, you can send audio from the ANIUSB-MATRIX to other Dante devices or analog sources.
general description
Microflex®The Ceiling Array Advance™ is an advanced network array microphone for AV meeting environments including boardrooms, boardrooms and function rooms. Ceiling array uses Shure's Steerable Coverage™ and Autofocus™ technology: 8 highly directional pickup pods record the participant's sound from above, continuously adjusting the pods' volume in real-time as the participant leans back in a chair or stands up Location.
The mic also includes the IntelliMix DSP suite, which includes AEC, noise cancellation, automixing, and more. Control the microphone using Shure Designer software or a browser-based web application. The microphone seamlessly integrates with Dante™ digital network audio, AES67 and third-party preset controllers, including Crestron and AMX, to deliver a high-quality AV conferencing experience that appeals to integrators, consultants and meeting participants.
resource
adjustable coverage
- Swivelable canopy provides accurate reception for up to 8 independent pods
- Automatic pod placement speeds installation
- Patent-pending Autofocus technology continuously refines the position of each lobe in real-time to deliver consistent sound as participants lean back in their chairs or stand up
- Available on firmware 4.x and higher via free upgrade
IntelliMix DSP
- IntelliMix DSP provides automatic mixing, AEC, noise reduction, automatic gain control, delay, compressor and channel EQ
- Available on firmware 4.x and higher via free upgrade
check the software
- Shure Designer system setup software offers comprehensive microphone and pattern control
- With Designer, you can also design coverage for online and offline devices, and route audio between Shure devices.
- If Designer is not available, use the browser-based web application to control the microphone
- Compatible with Shure SystemOn audio asset management software for remote monitoring and real-time alerts to critical issues
Internet connection
- Independent audio channels for each lobe and automix channels on a single network cable
- Dante digital audio securely coexists on the same network as IT data and control or can be configured to use a dedicated network
- Control strings are available for third-party preset controllers including Crestron and AMX
business plan
- Sleek industrial design is combined with modern conference rooms and meeting spaces
- Multiple mounting options for ceilings, pole mounts, suspension cables and more
- Available in white, black and aluminum finishes (removable grille can be custom painted)
System overview
① Dante Sound, power and control
Each array microphone connects to the network via a network cable that carries Dante audio, Power over Ethernet (PoE), and control information to adjust coverage, audio levels, and processing.
② Analog audio (microphone for network)
They pass through analog devices such as wireless microphone systems or gooseneck microphones on standsinterface de rede Shure(Model ANI4IN) for fully networked conferencing systems.
③ Remote audio (network to speaker)
Dante-enabled speakers and amplifiers connect directly to the network switch. Analog speakers and amplifiers are connected viainterface de rede Shure(Model ANI4OUT), converts Dante audio channels to analog for delivery via 4 XLR or discrete block outputs.
④ Device Control and Dante Audio
to control:A computer connected to the network controls the microphone using Shure Designer software. You can remotely adjust coverage, mute, LED behavior, lobe settings, gain, and network settings.
Audio from:Route audio using Dante™ Controller or Shure Designer software. The Dante virtual sound card allows audio to be monitored and recorded directly on the computer.
network ethernet port
The network port carries all audio, power, and control data. It is located on the rear panel as shown.
① Network port
RJ-45 socket for network connection.
② Network status LED (green)
permission= no internet connection
exist= Internet connection established
writer= Web link activity
③ Network speed LED (orange)
permission= 10/100 megabits/second
exist= 1 Gbps
LED light bar
An LED on the microphone indicates whether the microphone is active or muted, identifies hardware, and provides confirmation of firmware updates.
Default setting
| microphone status | LED behavior/color |
|---|---|
| positive | green (solid) |
| silent | red (solid) |
| hardware identification | green (blinking) |
| Firmware update in progress | green (progress bar) |
| restart | Network reset:red (progress bar) restart:Activation device activation |
| error | Red (separate, flashing alternately). See device event log for details. |
| turn on the device | Colored strobe light, blue (move quickly back and forth along the line) |
grades:When the LED is off, the LED remains lit when the device is turned on and when an error condition occurs.
Adjust lighting settings
Custom brightness, color and LED behavior can be assigned in the control software. They can also be controlled by external control systems:
- OpensettingsEnrollment
- to chooseLuz
Mute LED behavior
Lighting for mute and active mic states can be configured to match the behavior of other devices in the room. insidelight rod propertiesmenu, use the drop-down menu to select an LED configuration.
Dimming and turning off
To dim or turn off the LED, use the dimmer.
Power over Ethernet (PoE)
This device requires PoE to function. is compatible with bothlevel 0eLevel 3Font PoE.
Power over Ethernet is provided in one of the following ways:
- Network switches that provide PoE
- PoE engine
The hardware reset button is located inside the grille hole and can be pressed with a paperclip or other small tool. The hole is identified by a gray circle. When you look at the Shure logo, it's the second hole in the fourth row from the top.
reset function
Network reset (press the button for 4-8 seconds)
Resets all Shure audio and control network IP settings to factory defaults. Red LED on the edge.
Full factory reset (press the button for more than 8 seconds)
reset all networks andweb applicationSet to factory default. Colorful flash, followed by blue LED light bar.
Software recovery options
restart the device(to set up>restart):Reboot the device as if it was disconnected from the network. All settings are preserved after restarting the device.
Default setting (predetermined>restore original settings):Reset audio settings to factory settings (except device name, IP settings and passwords).
do designeroptimizationThe workflow speeds up the process of connecting systems with at least 1 microphone and 1 audio processor.optimizationAlso use the MXA Network Mute button to create a room mute control path. when you chooseoptimizationIn a room, the Designer does the following:
- Create audio paths and mute control paths
- Adjust sound settings
- Enable silent sync
- Enable logical LED control for the appropriate devices
These settings are optimized for your specific combination of devices. You can further customize the settings, butoptimizationWorkflows provide a good starting point.
After optimizing your room, you should review and adjust the settings to suit your needs. These steps can include:
- Delete unnecessary paths.
- Check levels and adjust gain.
- Make sure the AEC reference signal is routed correctly.
- Adjust the DSP blocks as needed.
Compatible devices:
- MXA910
- MXA920
- MXA710
- MXA310
- P300
- Sala IntelliMix
- ANIUSB card
- MXN5-C
- MXA NETWORK MUTE BUTTON
to useoptimizationwork process:
- Keep all related equipment in one room.
- to chooseoptimizationThe designer optimizes microphone and DSP settings for your device's mix.
If removing or adding a device, selectoptimizationagain.
software overview
The scheduler allows administrators and technicians to control:
collect:Adjust lobe width and position, select templates, save or load presets, adjust lightbar settings, and perform automated adjustments.
Canal:Adjust and monitor channel levels, mute channels or groups of channels, configure automix settings, and adjust equalizer settings.
to set up:Check network IP settings, device name, password, language, firmware identification and device reset.
Software workflow basics
Treat each pod as a separate microphone. If there are 8 microphones on a table, each microphone can be physically moved according to the seating arrangement and connected to a mixing console with independent gain and channel elements. together withMicroflex AdvanceCeiling Microphones, Designer provides control of physical coverage and audio channel settings, user presets can be quickly switched between settings. Each capsule moves according to the seating arrangement, with three width settings to vary the size of the coverage area. Independent mixer channels control the level and audio properties of each lobe.
Each pod is graphically represented and can be dragged into position. The corresponding mixer channel controls the audio settings for each lobe.
Microphone Coverage Setup for the MXA910
To configure the MXA910, perform the following steps:
Set device properties
Select a device and set properties:
- Enter a value for the device's height (distance between the floor and the microphone). By default, device height matches ceiling height, but you can adjust them individually.
- Move and rotate the device to fit your layout.
Position the microphone cover
- Click to add channeladd channelabove the workplace.
- When selecting a channel andfeature.This ensures precise targeting.
- Move the channel to cover the appropriate area:
- Channels can be independently selected and moved anywhere within the maximum allowed coverage area. If dragged out of this area, pods turn red and return to their last accepted position.
- Place the channel by dragging or pushing it into place. Distance to device and desktop values of 0.0 are calculated in the properties table.
- Use a grid to measure exact locations.
- Let people in each location speak and listen to the channel as you move the channel into place. Move the pods accordingly to get the best position for each pod.
As participants move around, you'll see the pods move across the Designer overlay, which is where the autofocus technology comes into play. Autofocus adjusts the position of each lobe in real time, even when participants lean back or stand up.
Adjust channel width
Independent width controls allow some channels to record a single speaker (narrow), while others cover multiple speakers (wide).
To change the channel width:
- select channel
- Select a width setting from the drop-down menu. Calculates and displays the width based on the position of the pod and the height entered for the device and speaker.
Width setting:
- Narrow (35°)
- Medium (45°)
- Latitude (55°)
Channel width for three configurations with microphones 6 feet above the table
use automatic positioning
you can use thisautomatic placementPosition the selected channel's pods correctly:
- Select a channel.
- cliqueautomatic placement.
- Make sure you have selected the correct channel and set the speaker height.
- Ask someone to speak to each area you want to cover in the room and clickI hear.designerListen and determine the correct channel position and width.
- NeverdesignerDetermine the correct position and width. You may want to listen to the position of each lobe to verify that they are in the correct position.
Improve coverage with autofocus
The microphone uses built-in autofocus technology to adjust the position of each lobe in real time, even when participants lean back or stand up. As the participant moves into position, you will see the pods move in the Designer overlay. Autofocus only responds to room sound sources.
For best results with autofocus, always direct the reference source to the microphone's AEC reference input channel. Even if you're just using the microphone and the direct output of a different DSP, you can route the reference signal to the microphone's AEC Reference Input channel for maximum autofocus.
adjust the level
The MicroflexAdvance microphone gain level must be adjusted for each saved coverage preset to ensure the gain structure is optimized for all seating scenarios. Before making any changes to the automix settings, always adjust the levels to ensure optimal performance.
- Run a level check for each coverage area using typical speaking volumes. Adjust the faders so the meter peaks at around -20dB FS.
- Adjust equalizer settings to optimize speech clarity and minimize noise (such as low-frequency noise caused by HVAC systems).
- If the equalizer settings cause the level to increase or decrease significantly, follow step 1 to make the necessary level adjustments.
When to use channel gain and IntelliMix faders
There are 2 different Faders for different purposes:
Channel Gain (Front Door)
To customize, go toCanalThese faders affect the channel gain before it gets to the automixer, thus affecting the automixer gate decision. Increasing the gain here will make the pods more sensitive to sound sources and more likely to fire. Decreasing the gain here will make the pods less sensitive and less likely to open the gate. You will only need to use these faders if you are using direct outputs for each channel without an automixer.
Profit IntelliMix (backdoor)
To customize, go tosettings>smart mix.These faders adjust the channel gain after the lobe opens. Adjusting the gain here will not affect the automixer port decisions. Use these faders to adjust speaker gain only after you are satisfied with the gating behavior of the automixer.
Parametric EQ (PEQ)
Maximize sound quality by adjusting frequency response with parametric equalizers.
Common equalizer applications:
- Improve speech clarity
- Reduce noise from HVAC systems or video projectors
- Reduce room clutter
- Tuning the frequency response of enhanced systems
To disable all EQ filters, selectIgnore all equalizers.
If you used Shure Designer software to configure your system, refer to the designer help section for more information on this topic.
filter settings
Adjust the filter settings by manipulating the icons on the frequency response graph or by entering values. Use the checkbox next to the filter to disable it.
filter type
Only the first and last zones have selectable filter types.
parameter:Attenuate or boost signals over a customizable frequency range
low cut:Turn off the beeps below the selected frequency
Low shelf:Cuts or boosts audio signals below a selected frequency
high cut:Turn off beep above selected frequency
Increased:Cuts or boosts audio signals above selected frequencies
frequency
Select the center frequency of the filter to cut/boost
I get
Adjust the level of a specific filter (+/- 30 dB)
you are welcome
Adjusts the frequency range affected by the filter. As the value increases, the bandwidth becomes narrower.
width
Adjusts the frequency range affected by the filter. The value is expressed in octaves.
grades:The Q and Width parameters affect the EQ curve in the same way. The only difference is how the values are represented.
Copy, paste, import and export channel EQ settings
These features make it easier to use previously installed valid equalizer settings or simply speed up setup time.
copy and paste
for the rapid implementation of the samePEQMultichannel configuration.
- Select a channel from the drop-down menuPEQBodies.
- to choosecopy of
- From the drop-down menu, select the channel you want to applyPEQSelect and select Paste.
import and export
for storage and loadingPEQDefined from a file on your computer. This is useful for creating reusable libraries of configuration files on computers used for system installations.
exit
select save channelPEQsettings and selectexport to file.
Introduction
Select a channel to loadPEQsettings and selectimport from file.
When to use channel and automix EQs
Applyautomix equalizerMake system-wide changes like boosting the treble to improve speech clarity. to usechannel equalizerMake adjustments to specific channels. For example, reducing unwanted noise received from just one channel.
equalizer app
A meeting room's acoustics vary depending on the room's size, shape, and construction materials. Use the instructions in the table below.
| Applying Emotional Intelligence | proposed configuration |
|---|---|
| Treble boost for increased speech clarity | Add a shelf filter to boost frequencies above 1 kHz by 3-6 dB |
| HVAC noise reduction | Add a low-cut filter to reduce frequencies below 200 Hz |
| Reduce the echo of chatter and solidarity | Determine the specific frequency range that "excites" the room:
|
| Reduce hollow and resonant room sounds | Determine the specific frequency range that "excites" the room:
|
emotional intelligence profile
Quickly apply EQ changes to all channels using the built-in EQ profile. The EQ profile is separate from the EQ settings for each channel. Applying an EQ profile and an EQ per channel at the same time has a cumulative effect, meaning that the EQ changes add up.
To enable profiles, open the web application and select a profile in Device Options.
- permission:Turn off all active EQ contours
- Qualcomm (default):300hertzlow cut filter
- Low shelf:960hertz, -10D blow shelf filter
- Multibanda:200hertzLow cut filter, parameter 450hertz, -10D b, 2.87 Q, ½ octave, parameterized 900hertz, -10D b, 2.87 Q, ½ octave
cliqueIgnore all equalizersQuickly override any EQ profile or channel EQ settings.
Best Practices
- Listen and test your system as you change EQs and make sure they work for your specific room.
- When used with the P300 Audio Conferencing Processor, disable the microphone's Channel EQ and Contour EQ. Use the P300 for EQ adjustments.
custom pattern
Use presets to quickly save and recall settings. Save up to 10 presets per device to match different seating arrangements. Default saves all device settings exceptdevice name, IP and password settings. Import and export patterns on new installations to save time and improve workflow. When a preset is selected, its name appears above the preset menu. If changes have been made, an asterisk will appear next to the name.
grades:Factory reset with predefined default settings (exceptdevice name, IP and password settings).
Open the presets menu to display preset options:
| save as default: | Save settings to device |
| default loading: | Open device configuration |
| import from file: | Download the preset file from your computer to your device. Files can be selected via the browser or dragged into the import window. |
| export to file: | Save a preset file from your device to your computer |
Mute and Fader Groups
add channel tomute groupofader groupConnect the corresponding controls together. For example, if channels 1, 2 and 3 are added to amute group, muting any of these individual channels will mute all of the grouped channels.
If you used Shure Designer software to configure your system, refer to the designer help section for more information on this topic.
Mute synchronization ensures that all devices connected to the conference system are muted or unmuted simultaneously at the correct point in the signal path. Synchronize mute state between devices using logic signal or USB connection.
To use Silent Sync, make sure Logic is enabled on all devices.
do designeroptimizationThe workflow defines all the necessary silent sync settings for you.
Compatible Shure Logic Devices:
- P300 (also muteSupported soft codecsvia USB connection)
- ANIUSB-MATRIX (also mute)Supported soft codecsvia USB connection)
- Sala IntelliMixsoftware (also muteSupported soft codecsvia USB connection)
- MXA910
- MXA920
- MXA710
- MXA310
- network mute button
- ANI22 block
- ANI4IN-BLOCK
- MX microphone with logic capability connected to ANI22-BLOCK or ANI4IN-BLOCK
- MX392
- MX395-LED
- MX396
- MX405/410/415
To use Mute Sync, route the microphone signal to a logic-enabled processor (P300 software, ANIUSB-MATRIX or IntelliMix Room). The microphone always in reason.
For help with specific silent sync implementations,See our Frequently Asked Questions.
mic placement
room variable
Optimal microphone placement depends on seating arrangements and infrastructure. Follow these guidelines for best results:
- In rooms with flexible furniture or multiple array microphones, use the microphone configuration toolweb applicationor Shure Designer software to ensure adequate coverage for all seating scenarios.
- The lobes should point towards the front of each speaker. Carefully consider the layout of the room where the interlocutor may be facing the screen during a video conference.
- Avoid installing microphones close to unwanted sound sources, such as air ducts or noisy video projectors.
- Consider installing acoustic processing to improve speech clarity in highly reverberant rooms.
installation height
The maximum installation height that can be set is 30 feet (9.14 meters). in a typical acoustic environment1, the microphone maintains an "A" rating based on STIPA2(Voice Transmission Index for Public Address Systems) International standard, the distance between microphone and speaker can be up to 16 feet. In better acoustic environments, the STIPA "A" rating can exceed 16 feet.
Consider the following factors when determining mounting height:
- A ceiling array has a narrower pickup pattern than a shotgun microphone, so it can be placed farther from the sound source than any other microphone. Althoughweb applicationThe ideal coverage area for each channel is shown, assuming there is no specific barrier to audio degradation or termination. Lobe sensitivity data is provided for each width setting in the product specifications.
- As with all microphones, the pitch changes depending on the distance from the sound source.
- The readability rating helps predict how a microphone will sound at a given height.
- The area covered by pods increases with distance.
[1] Room conditions: RT60 (reverberation time) = 500 ms @ 1 kHz, A-weighted room noise = 40dBSPL(A)
[2] Norma IEC-602682-16
comprehensible scale
To belevel of intelligibilityObjectively compare audio performancemicrophone arrayUse gooseneck cardioid microphones at various distances. This information can be used to predict howmicrophone arraywill work at a given distance and determine the optimal installation height. data inlevel of intelligibilityThe table is derived from microphones measured to satisfy equivalent values ofIEC-602682-16 Voice Transmission Index Standard.
distance with an equivalent speech transmission index value
| Ceiling microphone (speaker distance) | Cardioid gooseneck microphone (speaker distance) |
|---|---|
| 6 feet (1.83 meters) | 1.14 meters (3.75 feet) |
| 8 feet (2.44 meters) | 1.52 meters (5 feet) |
| 10 feet (3.05 meters) | 1.91 meters (6.25 feet) |
| 12 feet (3.66 meters) | 7.5 feet (2.29 meters) |
Data were collected in a typical small meeting room with the following measurements:
- Reverb Decay Time:500ms @ 1kHz
- noise floor:40 dB SPL (A-weighted)
grades:These prices are specific to the room described. In a well-controlled acoustic environment,microphone arrayIt can be performed over longer distances with equivalent speech transmission index values. Performance is more unpredictable in highly reverberant rooms.
A = distance betweenmicrophone arrayand the speaker
B = distance between cardioid microphone and speaker
In this example, the acoustic performancemicrophone arrayA cardioid gooseneck microphone placed (A) feet from the speaker corresponds to the distance from the feet of the speaker (B).
Installation of array microphones
Array microphones fit directly into the ceiling grid or can be attached using other methods.
Before you start:
- Remove the protective plastic cover from the microphone.
- Make sure the roof mesh size matches the appropriate model variant.
- If using the optional junction box, install it on the microphone before installing it on the ceiling.
excellent:Do not install the 60cm model into a 2ft (609.6mm) ceiling grid.
model change
| Model | ceiling grid size | cor |
|---|---|---|
| MXA910B | 2 x 2 dice (60.9 x 60.9 cm) | For that |
| MXA910W | 2 x 2 dice (60.9 x 60.9 cm) | Branco |
| MXA910AL | 2 x 2 dice (60.9 x 60.9 cm) | aluminum |
| MXA910B-60CM | 60 x 60 cm (23.6 x 23.6 inches) | For that |
| MXA910W-60CM | 60 x 60 cm (23.6 x 23.6 inches) | Branco |
| MXA910AL-60CM | 60 x 60 cm (23.6 x 23.6 inches) | aluminum |
| MXA910W-A | 2 x 2 dice (60.9 x 60.9 cm) | Branco |
| MXA910W-USA | 2 x 2 dice (60.9 x 60.9 cm) | Branco |
Rubber Scratch Guard (MXA910 and MXA910-60CM)
Elective:Before installing the microphone on the ceiling, place the supplied rubber pads on the corners of the microphone to prevent scratches.
Ceiling mount (MXA910 and MXA910-60CM)
- Make room in the ceiling grid to install the array microphones.
- Route the Ethernet cable through the ceiling mesh and through the opening in the ceiling.
grades:An optional junction box accessory (model A910-JB) mounts to the microphone for direct conduit connection.
- Connect the Ethernet cable to the array microphone output.
- Use stranded metal cable or other high-strength cable (not included) to connect a security cable between the building structure and one of the connection points on the back of the microphone. This safety measure prevents the microphone from falling in an emergency. Make sure there is no voltage on the safety line. Comply with all local regulations.
- Place the microphone on the ceiling grid.
Rubber Scratch Guard (MXA910W-A)
Elective:Before ceiling-mounting the microphone, place the supplied rubber pads on the corners of the microphone flange to prevent scratches.
Ceiling mount (MXA910W-A)
- Make room in the ceiling grid to install the array microphones.
- Route the Ethernet cable through the ceiling mesh and through the opening in the ceiling.
grades:An optional junction box accessory (model A910-JB) mounts to the microphone for direct conduit connection.
- Connect the Ethernet cable to the array microphone output.
- Use stranded metal cable or other high-strength cable (not included) to connect a security cable between the building structure and one of the connection points on the back of the microphone. This safety measure prevents the microphone from falling in an emergency. Make sure there is no voltage on the safety line. Comply with all local regulations.
- Place the microphone on the ceiling grid. The flange is on the ceiling grid and the microphone hangs below the flange.
grades:Depending on the width of the roof rail T-bar, it may be necessary to remove or adjust one side of the T-bar to fit the MXA910W-A.
Rubber Scratch Guard (MXA910W-US)
Elective:Before ceiling-mounting the microphone, place the supplied rubber pads on the corners of the microphone flange to prevent scratches.
Ceiling mount (MXA910W-US)
- Make room in the ceiling grid to install the array microphones.
- Route the Ethernet cable through the ceiling mesh and through the opening in the ceiling.
grades:An optional junction box accessory (model A910-JB) mounts to the microphone for direct conduit connection.
- Connect the Ethernet cable to the array microphone output.
- Use stranded metal cable or other high-strength cable (not included) to connect a security cable between the building structure and one of the connection points on the back of the microphone. This safety measure prevents the microphone from falling in an emergency. Make sure there is no voltage on the safety line. Comply with all local regulations.
- Place the microphone on the ceiling grid. The flange is on the ceiling grid and the microphone hangs below the flange.
suspended installation
① Wire suspension point (hole diameter 4 mm)
② VESA mounting holes
4 point wire suspension
Use braided metal cable or other high-strength wire to secure the microphone to the ceiling. Attach cables securely using the 4 built-in suspension points on the back of the microphone. The hole size for the suspension point is 4 mm (0.15 in.).
VESA standard installation
The rear panel of the microphone has 4 threaded holes for attaching the microphone to a VESA mount. Mounting holes follow the VESA MIS-D pattern:
- Screw specification: M4 thread (microphone thread hole depth = 9.15mm)
- Hole distance: 100mm (square)
hardtop installation
You can use the A910-HCM accessory to mount the microphone on hard ceilings without a tile grid.
to know more informationwww.shure.com.
painting accessories
The array microphone's grille and frame can be painted to match the room's design. Painting requires some basic disassembly.
Step 1: Remove the frame and grille
- Remove the screws that secure the main assembly to the frame (6 screws on each side). There are washers between these screws and the back panel.
excellent:Do not remove the screws furthest from the corner and recessed into the panel (see figure).
- Carefully lift the assembly out of the chassis.
- Remove the gray plastic LED tube. Leave the black plastic rail in place.
- Remove all 4 screws on one side of the frame (see photo).
- Remove the sides of the frame.
- Slide the flat rack out of the frame for easy access to the foam blocks.
- Carefully remove the foam piece from the grill. It pulls from the edge, where the hook and loop fastening strips are attached.
excellent:Do not apply foam.
(1.1) Remove the screws to disassemble the main assembly
(1.4 - 1.5) Remove the screws and remove one side of the frame
Step 2: Mask and Paint
- Use masking tape to cover the entire extrusion that runs along the inside of the frame. This ensures that the necessary metal parts come into contact during reassembly.
- Use masking tape to cover the Velcro strips on the grille.
- Paint frame and grille sections and allow to dry completely before reassembling. Do not paint any part of the main assembly.
(2.1) Shield extrusion (highlighted in black)
Passo 3: Remontagem
- Secure the foam pieces with Velcro fasteners at the edges.
- Slide the grid back into the frame.
- Place the remaining side of the frame and secure with 4 screws.
- Connect the LED tubes to the black plastic guides.
- Align the LED with the light tube and place the assembly back into place on the frame.
grades:The labels on the components are in the corners corresponding to the LEDs. Use it as a reference to ensure correct orientation during reassembly.
- Install the screws (6 on each side) to secure the main assembly to the chassis. Do not overtighten.
cable management
To make Ethernet cables invisible, use the appropriate method for your type of installation.
| Setting | cable solution |
|---|---|
| ceiling grid | Cable routing above ceiling grid |
| VESA (pole mount) | Thread the wires through the posts so that they pass through the roof grid |
| 4 point wire suspension | Connect CAT5 cable along an overhead wire using cable ties |
| hard top | Cable routing above ceiling |
grades:If conduit is used to accommodate the cable, the optional junction box accessory (model A910-JB) mounts directly to the rear panel of the microphone.
Installation of junction box components
The A910-JB junction box mounts to the microphone to allow conduit connections for cable routing. Consult local building codes and ordinances to determine if a junction box is required. There are three sections drilled into the junction box to connect conductors.
excellent:Drill the necessary holes in the junction box before installing it on the microphone.
Setting:
- Remove the 4 microphone screws as shown.
- Align the junction box with the screw holes. If possible, connect the network cable to the microphone before attaching the breakout box.
- Install 4 screws to secure the junction box to the microphone.
Control devices with Shure Designer software
You can control this device using Shure Designer software. Designer enables system integrators and designers to design audio coverage for installations using MXA microphones and other Shure network components.
With Designer, you can:
- Design audio stories both online and offline
- Check your Shure device settings and coverage
- Audio routing between Shure devices
- Push settings on multiple devices at once
- Create and reuse templates across multiple sites and projects
- insert floor plan
To access your device in Designer:
- Download and install Designer on a computer connected to the same network as your device.
- Open Designer and verify that you are connected to the correct networkto set up.
- cliqueelectronic device.A list of electronic devices appears.
- To identify a device, click on the product icon to make the device light blink. Select your device from the list and clicksettingsOpen the device configuration window.
Learn more and downloadwww.shure.com/designer.
accessweb application
The Shure Web Server Discovery application discovers all Shure devices on the network with a web-based graphical interface. Follow the steps below to install the software and gain accessweb application:
① Install the Shure Discovery app
Download and install the Shure Discovery app from www.shure.com. This automatically installs the necessary Bonjour device discovery tool on your computer.
② Connect to the network
Make sure your computer and hardware are on the same network.
③ Launch the Discovery app
The app displays all Shure devices with a GUI.
④ Specify the material
Double-click a device to open its GUI in a web browser.
⑤ Mark the marker deviceweb application(respected)
Bookmark the device's DNS name to access the GUI without the Shure Discovery application.
Web Application Browser Compatibility
The web app is compatible with all browsers that support HTML5. To ensure optimal performance, it is recommended to disable hardware acceleration and unused plug-ins.
accessweb applicationno app found
If the Discovery application is not installed,web applicationYou can access it by typing the DNS name into an internet browser. The DNS name is derived from the device model, combined with the last three bytes (six digits) of the MAC address, and ends with. Local.
Format example: If the MAC address of a given unit is 00:0E:DD:AA:BB:CC, the link is written like this:
MXA910:http://MXA910-aabbcc.local
apply todesigner4.2 and newer.
Before configuring your device, check for firmware updates usingdesignerEnjoy new features and improvements. You can also install the firmware usingShure Update UtilityFor most products.
renew:
- Opendesigner.If there is new firmware that you haven't downloaded yet,designerDisplays a banner with the number of available updates. Click Download Firmware.
- I am goingelectronic deviceand find your device.
- Select a firmware version for each device inAvailable ⟩FirmwareColumn. Make sure no one edits device settings during the update.
- Check the box next to each device you plan to update and clickUpdate ⟩firmware.The device can change fromelectronic deviceduring an update. do not closedesignerWhen updating the firmware.
Firmware version check
When updating firmware, update all hardware to the same firmware version to ensure consistent operation.
All devices have firmware in MAJOR.MINOR.PATCH format (eg 1.2.14). At a minimum, all devices on the network must have the same major and minor firmware version number (for example, 1.2.x).
Differences between firmware 3.x and 4.x
By upgrading your MXA910 from firmware 3.x to 4.x, you will be able to use the MXA-optimized IntelliMix DSP features.
Here are the changes in firmware 4.x:
Added IntelliMix DSP
- Now you can use AGC, AEC, noise reduction, compressor and delay.
- These DSP functions do not affect individual channel outputs - they only apply to the automix output channels
- If you are using an Automix Out channel on a 3.x device and you upgrade to 4.x, the following settings will automatically apply:
- AGC: activated
- AEC: enabled
- Noise Reduction: On
- Compressor: Off
- delay: disabled
Added new auto mixer
- Automixer 4.x mixes differently than Automixer 3.x.
- Here's how the blending mode setting can be changed:
3.x Automixer Settings New automix 4.x settings classic strobe Suave harvest and share manual manual custom strobe
Added new autofocus feature for all pods
- Patent-pending Autofocus™ technology continuously refines the position of each lobe in real-time.
- When the participant leans back in their chair or stands up, the pods automatically move for consistent sound.
cancel the echo
- The mic now has AEC, so there's no need for echo reduction.
- The Reference In Echo Reduction channel name in Dante Controller is now the "AEC Reference In" channel. Any existing Dante routes to the channel will be preserved.
other changes
- The position of the model 1 lobe has been changed.
- If you are using model 1 with default lobe positions, upgrading to 4.x will change your lobe positions.
- All custom pod positions and Dante routes will remain unchanged after the upgrade.
Shure Conferencing Equipment Overview
Shure offers a variety of conference connectivity options. MXA microphones, audio processors and network interfaces use Dante to send audio over standard IT networks. You can use Shure for freesoftware designControls and routes audio between most Shure devices.
| equipment | Purpose | physical connection | Dante E/S |
|---|---|---|---|
| Ceiling mounted microphone with IntelliMix DSP |
|
|
| Microfone line array com IntelliMix DSP |
| 2 legs:
|
| Desktop Microphone Set |
|
|
| Sound Processor with IntelliMix DSP and Matrix Mixer |
|
|
| Audio processing software with IntelliMix DSP and matrix mixer | varies by device |
|
| Matrix mixer with USB and analog I/O |
|
|
| Convert analog signals to Dante signals |
|
|
| Convert Dante signals to analog |
|
|
|
|
|
|
| Networked in-ceiling speakers powered by PoE |
|
|
| PoE network mute button for Shure devices |
| Not applicable |
MXA910 device portfolio
| MXA910 e ANI22 | MXA910 e ANIUSB | MXA910 e P300 | |
|---|---|---|---|
| room size | small or medium | small or medium | medium or large |
| mobile I/O | No | No | Sim |
| Analog input and output | 2x2 | 1x1 | 2x2 |
| USB In/Out | No | Sim | Sim |
| can | Power supply | Power supply | power supply + |
| logical control | No | No | Sim |
| Mute codec smooth sync | No | Sim | Sim, P300 firmware 3.1.5 ou posterior |
| Multiple MXA910 sockets | No | No | Sim |
| Accepts additional analog microphones | No | No | Sim |
For more analog inputs, use ANI4IN to convert analog signals to Dante signals. For more analog outputs, use ANI4OUT to convert Dante signals to analog.
Use case: Soft encoder with ANIUSB or P300
For a simple soft encoder solution, use a ceiling matrix with ANIUSB-MATRIX or P300.
- Computer running conference software connected to ANIUSB-MATRIX or P300 with USB cable
- Ceiling array provides acoustic echo cancellation and DSP (with firmware>4.x)
- ANIUSB-MATRIX or matrix mixer on P300 for signal routing to any connected device
- P300 has softcodec mute sync for firmware USB connection>3.1.5
Equipment list:
- MXA910 (requer firmware>4.x for AEC)
- ANIUSB-MATRIX ή P300
- Computer with conferencing software
- Network switches that provide Power over Ethernet (PoE)
- Computers on the network:
- Software Shure Designero
- Device web app
- Cat5e (or better) Ethernet cable
- usb cable
- P300 Soft Codec Mute Sync Painel de Controle
- Any other speakers, amplifiers or monitors
Use case: ANI22 and hard encoders
- hard encoder to connect room to remote caller
- Ceiling array provides acoustic echo cancellation and DSP (with firmware>4.x)
- ANI22 connects analog and digital components
- 2 line/mic inputs convert analog to digital
- 2 outputs convert digital to analog
Equipment list:
- MXA910 (requer firmware>4.x for AEC)
- ANI22 (available in block or XLR connector versions)
- hard codec
- Display
- Network switches that provide Power over Ethernet (PoE)
- Computers on the network:
- Software Shure Designero
- Device web app
- Cat5e (or better) Ethernet cable
- Analog modules or XLR cables for connecting components to the ANI22
- any other speakers or amplifiers
Use case: Mid to large room with 2 MXA910s and a P300
In larger installations, you can use multiple MXA910s and one P300 for a distributed DSP approach, simplifying installation. For best results, use up to 3 MXA910s.
- DSP ceiling matrix processing (with firmware>4.x)
- P300 offers a matrix mixer and connectivity options for portable devices, USB and analog I/O block
- The designer controls the microphone and the P300
Equipment list:
- 2 MXA910 (requer firmware>4.x for AEC)
- P300
- Network switches that provide Power over Ethernet Plus (PoE+)
- Computers on the network:
- Software Shure Designero
- Device web app
- Cat5e (or better) Ethernet cable
- Any other speakers, mobile devices, encoders or displays
auto mix channel
This channel automatically mixes the audio from all selected channels to provide a convenient single output. To adjust the Automix channel settings, selectsmart mixEnrollment. allsmart mixDSP blocks can be applied to automix channels.
To use Automix channels, do the following:
- send to mixAutomatically selected (blue) for all channels. To exclude channels from automix channels and treat them as separate direct outputs, unchecksend to mix(gray).
- Route the automix channels in Dante Controller to the desired outputs.
automix function
strobe
The Gating function provides fast, smooth channel entry and stable perceived ambient sound levels. The attenuation OFF setting applies to all inactive channels, regardless of the number of active channels.
harvest and share
Gain Sharing dynamically balances system gain between open and closed channels. By distributing the gain across the channels to equal an open channel, the system gain remains constant. Gain-scale structures help to reduce noise when the number of channels is high. Disabled attenuation is set lower and provides transparent gating when fewer channels are used.
manual
Manual mode sums all active tracks and sends the summed signal through a single Dante output. This gives you the option of routing individual signals for enhancement or recording without triggering automixing. Fader settings in the default screen view apply to the summed output.
Auto mix settings
keep last mic open
Keep the most recently used microphone channel active. The purpose of this feature is to maintain a natural ambient sound in the signal so that conference participants know that there is no interruption in the audio signal.
gate sensitivity
Change the threshold to the level at which the door opens
turn off attenuation
Adjusts the signal attenuation level when the channel is inactive
be patient
Adjusts the dwell time of the channel when the level drops below the gate threshold
maximum open channel
Set the maximum number of simultaneously active channels
priorities
When selected, this channel port will be enabled regardless of the maximum number of open channels.
always connected
When selected, this channel will always be active.
send to mix
When selected, sends the channel to the automix channel.
only
mute all other channels
Auto mix gain meter
When on, toggle the gain meter to display the real-time automix gate. Open-gated channels will show more gain than closed-gated (attenuated) channels in the mix.
Auto mix function (firmware<4.x only)
classic
classicThe function simulates a Shure SCM820 automixer (at its default settings). It is known for its fast response, continuous channel gating and stable perceived ambient sound level. Attenuation in this mode is fixed at -20 dB per channel, regardless of the number of open channels.
Suave
In Smooth mode, the attenuation off setting for each channel scales with the number of open channels. Gain-scale structures help to reduce noise when the number of channels is high. Lower attenuation provides transparent gating when fewer channels are used.
| the number of enabled channels | Attenuation off (dB) |
| 2 | -5 |
| 3 | -8 |
| 4 | -10 |
| 5 | -12 |
| 6 | -13 |
| 7 | -14 |
| 8 | -15 |
custom
Custom mode provides control over all Automix parameters. This function is useful when one of the predefined functions needs to be adapted to suit a particular application. Custom mode is automatically activated if parameters are changed in smooth or classic mode.
manual
Manual mode sums all active tracks and sends the summed signal through a single Dante output. This gives you the option of routing the signal for enhancement or recording without triggering automixing. Fader settings in the default screen view apply to the summed output.
The device containssmart mixA digital signal processing unit that can be applied to the output of an automix channel. DSP modules include:
- Acoustic Echo Cancellation (AEC)
- Automatic Gain Control (AGC)
- noise reduction
- compressor
- Delay
To access DSP blocks, select itsmart mixEnrollment. When on, each DSP block will be shaded.
to chooseIgnore IntelliMixThe following DSP blocks will be ignored: AEC, AGC, Noise Reduction, Compressor and Delay.
DSP best practices
- Apply DSP locks only when necessary. Run system tests without DSP, then add processing as needed to fix any issues you hear in the audio signal.
- Set Delay to Off unless the video lags behind the audio.
- The DSP block does not affect whether the automixer turns channels on or off.
Acoustic Echo Cancellation
In an audio conference, the far party can hear the echo of your voice when the nearby microphone picks up sound from the speaker. Acoustic Echo Cancellation (AEC) is a DSP algorithm that identifies the distant listening signal and prevents it from being picked up by the microphone to provide clear, uninterrupted speech. During a conference call, AEC continuously optimizes processing as long as audio is present.
If possible, use the following tips to optimize your listening environment:
- Lower the speaker volume
- Place the speakers away from the microphone
- Avoid pointing speakers directly at areas covered by microphones
Reference signal selection for AEC
To implement the AEC, provide a reference signal at the far end. For best results, use a signal that also powers your local amplifier system.
P300:I am goingblock diagramand click on any AEC block. Select the reference source and the reference source of all AEC blocks will change.
MXA910, MXA920, MXA710:Route the far end signal to the AEC reference input channel.
Sala IntelliMix:I am goingblock diagramand click on the AEC block. Select a reference source. Each block can use a different reference source, so set the reference for each AEC block.
do designeroptimizationThe workflow automatically routes the AEC reference source, but it's a good idea to make sure the Designer has selected the reference source you want to use.
audio settings
reference body
Visually verify the presence of the reference signal using a reference meter. The reference mark must not be cut.
bee
Echo Return Loss Enhanced (ERLE) indicator.D bSignal reduction level (amount of echo removed). If the reference source is connected correctly, the activity of the ERLE counter usually matches the reference counter.
report
Indicates which channel is used as the far-end reference signal.
non-linear processing
The main component of an acoustic echo canceller is the adaptive filter. Non-linear processing complements adaptive filters to remove any residual sounds caused by acoustic anomalies or environmental changes. Use the lowest possible settings that work in your room.
low:Use in rooms with controlled acoustics and minimal echo. This setting provides the most natural full duplex sound.
Moderate:Use it as a starting point in a standard bedroom. If you hear audio artifacts, try using a high setting.
Alto:Designed to provide the strongest sound cancellation in rooms with poor acoustics or where the sound path changes frequently.
noise reduction
Noise Reduction dramatically reduces the amount of ambient noise in your signal caused by projectors, HVAC systems or other environmental sources. It is a dynamic processor that calculates the noise level in the room and removes it across the entire frequency spectrum with maximum transparency.
to set up
The noise reduction setting (Low, Medium, or High) indicates the amount of noise reductionD b.Use the lowest possible setting that effectively reduces ambient noise.
Automatic Gain Control (AGC)
Auto gain control automatically adjusts channel levels to ensure consistent volume for all speakers in all situations. For quieter sounds it increases the gain, for louder sounds it attenuates the signal.
Enable AGC on channels where the distance between speakers and microphones may vary, or in rooms where many different people will be using the conference system.
Automatic gain control occurs after power off (after the automixer) and does not affect when the automixer is on or off.
target level (dB FS)
Usage -37dB FSUse this as a starting point to ensure adequate clearance and make any necessary adjustments. This represents the RMS (mid) level, rather than setting the input fader to the peak level to avoid clipping.
Maximum lift (D b)
Defines the maximum amount of profit that can be applied
Maximum cut (D b)
Sets the maximum attenuation that can be applied
trace:Use the boost/cut meter to monitor the amount of gain added to or subtracted from the signal. If the meter consistently reaches the maximum boost or cut level, consider adjusting the input fader to bring the signal closer to the desired level.
Delay
Use delay to sync audio and video. When a video system has delay (you hear someone talking and the mouth moves a little later), add delay to align the audio and video.
The delay is in milliseconds. If there is a significant difference between audio and video, start with a longer delay range (500-1000ms). Use shorter intervals to adjust when audio and video are slightly out of sync.
compressor
Use the compressor to control the dynamic range of the selected signal.
crucial point
When an audio signal exceeds the threshold, the level is reduced to prevent unwanted spikes in the output signal. The amount of attenuation is determined by the ratio value. Run a sound check and set the threshold 3-6 dB above the average speaker volume so that the compressor only attenuates unexpectedly loud sounds.
reason
This rate controls how much the signal is attenuated when it exceeds the threshold. Higher rates provide stronger attenuation. The lowest ratio of 2:1 means that for every 2 dB the signal exceeds the threshold, the output signal will only exceed the threshold by 1 dB. The 10:1 louder ratio means that loud sounds that are 10 dB above the threshold will only be 1 dB above the threshold, effectively reducing the signal by 9 dB.
Audio is encrypted using the Advanced Encryption Standard (AES-256) as specified by the US government's National Institute of Standards and Technology (NIST) publication FIPS-197. Shure devices that support encryption require a password to establish a connection. Third party devices do not support encryption.
In Designer, you can enable encryption only for all devices in a room in live mode:[your room]>to set up>audio encryption.
To enable encryption in a web app:
- I am going
to set up>audio encryption>Enable ⟩ Encryption. - Type the password. All devices must use the same password to establish an encrypted connection.
excellent:For encryption to work:
- All Shure devices on your network must use encryption.
- Disable AES67 in Dante Controller. AES67 and AES-256 cannot be used at the same time.
AES67 is a network audio standard that allows communication between hardware components using different audio over IP technologies. This Shure device supports AES67 for greater compatibility of networked systems in live sound reinforcement, integrated installations and broadcast applications.
When sending or receiving AES67 signals, the following information is critical:
- Update the Dante Controller software to the latest available version to ensure the AES67 configuration tab is displayed.
- You must disable AES67 in Dante Controller before enabling or disabling encryption.
- AES67 does not work when both sending and receiving devices support Dante.
Shure device support: Device 2 supports: AES67 Compatibility Dante and AES67 Dante and AES67 No, Dante must be used. Dante and AES67 AES67 without Dante. Any other audio network protocol is acceptable. Sim
Independent Dante and AES67 processes can run concurrently. The total flow is determined by the device's maximum flow limit.
Send audio from Shure devices
All AES67 settings are managed in the Dante Controller software. See the Dante Controller User Guide for details.
- Open the Shure transport device in Dante Controller.
- Enable AES67.
- Restart the Shure device.
- Create an AES67 stream as described inDante Controller User Guide.
Receive audio from devices using different audio network protocols
Third party equipment:When the hardware supports SAP, the flow is recognized in the routing software used by the device. Otherwise, to receive an AES67 stream, an AES67 session ID and an IP address are required.
Shure Equipment:The transport device must support SAP. In Dante Controller, a transport device can be routed (shown as an IP address) like any other Dante device.
digital audio network
Dante digital audio is transmitted over standard Ethernet and operates using standard Internet protocols. Dante offers low latency, precise clock synchronization and high quality of service (QoS), enabling reliable audio streaming to a wide range of Dante devices. Dante audio can coexist securely on the same network as IT data and control, or it can be configured to use a dedicated network.
Compatibility with Dante Domain Manager
The device supports Dante Domain Manager (DDM) software. DDM is network management software with user authentication, role-based security, and control for Dante networks and Dante-enabled products.
Issues for DDM-controlled Shure devices:
- When adding a Shure device to a Dante domain, set local controller accessread write.Otherwise, you will not be able to access Dante settings, perform a factory reset, or update device firmware.
- If, for some reason, the device and the DDM cannot communicate over the network, you will not be able to verify the Dante settings, perform a factory reset, or update the device's firmware. When the connection is restored, the device will follow the policies defined for it in the Dante domain.
- If Dante Device Lock is enabled, DDM is offline, or the device setting is set to Prevent, some device settings will be disabled. These include: Dante Encryption, MXW Correlation, AD4 Dante Browse and Dante Prompt and SCM820 Link.
To lookDante Domain Manager Documentationto find out more information.
Dante Streaming em Shure Devices
Whenever you route audio from one Dante device to another, a Dante stream is created. A Dante stream can contain up to 4 audio channels. Example: Sending all 5 available channels from the MXA310 to another device uses 2 Dante streams as 1 stream can contain up to 4 channels.
Each Dante device has a specific number of transmit and receive streams. The number of streams is determined by the capabilities of the Dante platform.
Unicast and Multicast transport settings also affect the number of Dante streams a device can send or receive. Using multicast transport helps overcome the limitations of unicast traffic.
Shure devices use different Dante platforms:
| dante's platform | Platform for using Shure devices | Unicast broadcast traffic limit | Unicast download traffic limit |
|---|---|---|---|
| Brooklyn II | ULX-D, SCM820, MXWAPT, MXWANI, P300, MXCWAPT | 32 | 32 |
| Brooklyn II (sem SRAM) | MXA920, MXA910, MXA710, AD4 | 16 | 16 |
| last/last X | MXA310, ANI4IN, ANI4OUT, Matriz ANIUSB, ANI22, MXN5-C | 2 | 2 |
| digital language | Sala IntelliMix | 16 | 16 |
Learn more about Dante processes in our FAQor ofhearing.
QoS (Quality of Service) settings.
QoS settings prioritize specific packets on the network, ensuring reliable audio delivery over large, heavily trafficked networks. Most managed network switches provide this feature. Although not mandatory, it is recommended to assign QoS settings.
grades:Coordinate changes with network administrators to avoid service disruption.
To assign QoS values, open the switch interface and use the table below to assign Dante®- The relative tail value.
- PTP time critical events have the highest possible value (shown as 4 in this example)
- Use reduced priority values for each remaining packet.
Dante QoS Priority Values
| priorities | to use | DSCP label | hexadecimal | decimal | binary |
|---|---|---|---|---|---|
| alto (4) | Time critical PTP events | cs7 | 0x38 | 56 | 111000 |
| Medium (3) | ήχος, peer-to-peer | English book | 0x2E | 46 | 101110 |
| down (2) | (reserva) | CS1 | 0x08 | 8 | 001000 |
| None (1) | another move | maximum effort | 0x00 | 0 | 000000 |
grades:Switch management may vary by switch manufacturer and switch type. For details on specific configurations, refer to the manufacturer's product guide.
For more information on Dante requirements and networking, visit www.audinate.com.
Internet Terms
PTP (Precision Time Protocol):Used to synchronize clocks on the network
DSCP (differential services code point):A standardized identification method for data used for Layer 3 QoS prioritization
Switch and cable recommendations for Dante networks
Switches and cables determine the performance of your audio network. Make your audio network more reliable with high-quality switches and cables.
A network switch must have:
- Gigabit ports. A 10/100 switch might be fine for a small network, but a Gigabit switch is better.
- Power over Ethernet (PoE) or PoE+ port for any device that needs power
- Provides management functions for port speed, error counters and used bandwidth information
- Ability to disable Energy Efficient Ethernet (EEE). EEE (also known as "Green Ethernet") can cause audio loss and clock synchronization problems.
- Diffserv (DSCP) Quality of Service (QoS) with strict priority and 4 queues
Ethernet cables must be:
- cat5e or better
- shield
to find out more information,See our Frequently Asked QuestionsAs for switches to avoid.
Network best practices
Use the following best practices when configuring your network to ensure reliable communication:
- Always use a "star" network topology by connecting each element directly to a switch or router.
- Connect all Shure networked devices tosame networkand set tosame subnetalso needs to be openedweb applicationfor a device.
- Devices on different networks require audio processors or conferencing software to transmit audio between each other. See System Planning and Equipment Requirements for network configuration information and configuration examples.
- Use only 1 DHCP server per network. Disable DHCP addressing on other servers.
- Activate the switch and DHCP server before the MXA device.
- To extend the network, use multiple Ethernet switches in a star topology.
- All devices must be at the same firmware revision level.
Device IP configuration
This Shure device uses 2 IP addresses: one for Shure control and one for Dante control and audio.
- controle Shure
- Hosts data for Shure control software, firmware updates, and third-party control systems such as AMX or Crestron
- Dante sound and control
- Hosts Dante digital audio and control data for Dante controllers
- A wired Gigabit Ethernet connection is required to operate
To access these settings in Designer, go to[your device]>to set up>IP configuration.
Device IP settings
IP configuration
Set the selected network interface's IP mode:
- Automatic (DHCP):Used to automatically assign IP addresses.
- Manually (static):For static IP addresses.
IP settings
View and edit the IP address, subnet mask and gateway for each network interface.
MAC address
Unique identifier for the network interface.
Configure IP settings
IP configuration is managed in Shure Designer software. By default they are set to automatic mode (DHCP). The DHCP function allows the device to accept IP settings from a DHCP server or automatically fall back to local connection settings when no DHCP is available. The IP address can also be set manually.
To configure IP properties, perform the following steps:
- Open the device configuration window.
- I goto set uptab and selectnetwork.
- to choosecaromanual.secarWhen used, the address will be assigned automatically. FormanualTo install, follow the setup instructions in the manual.
Manually assign a static IP address
To manually assign an IP address, follow these steps:
- Open the device configuration window in Designer.
- I goto set uptab and selectnetwork.
- to choosemanualasIP configurationenvironment.
- Enter IP settings.
specified delay
Latency is the time it takes a signal to travel through a system to a device's output. To account for latency differences between devices and channels, Dante defaults to latency settings. Ensures that all Dante devices on the network are synchronized when the same setting is selected.
These delay values should be used as a starting point. To determine the exact latency to use for your configuration, implement the configuration, send Dante audio between your devices, and use Audinate's Dante Controller software to measure the actual latency in the system. It then rounds up to the nearest available latency setting and uses that.
Use Audinate's Dante Controller software to change delay settings.
delay advice
| delay settings | Maximum number of switches |
|---|---|
| 0.25 milliseconds | 3 |
| 0.5 milliseconds (default) | 5 |
| 1 millisecond | 10 |
| 2 milliseconds | 10+ |
packet bridge
Packet bridges allow external controllers to receive IP information from the Shure device's control interface. To access the packet bridge, the external controller must send a query packetUnicast UDP*to reachporta 2203The Dante interface of the Shure device.
- Send a UDP packet with a payload of at least 1 byte.
grades:The maximum accepted payload is 140 bytes. Any content is allowed.
- The Shure device will send the response packet to the controller via unicast UDP using the same destination UDP port as the source port of the query packet. The response packet payload takes the form:
byte satisfied 0-3 IP address, represented as a 32-bit unsigned integer with network order 4-7 subnet mask as a 32-bit unsigned integer with network order 8-13 MAC address, as a 6-byte array grades:Shure devices should have sub-second response time on a typical network. If there is no response, try sending the query again after verifying the destination IP address and port number.
*UDP:User Datagram Protocol
Packet Bridge does not allow command strings to cross subnets.
IP ports and protocols
controle Shure
| Porta | TCP/UDP protocol | protocol | to describe | Factory Default Settings |
|---|---|---|---|---|
| 21 | TCP | file transfer protocol | Firmware update required (otherwise disabled) | close |
| 22 | TCP | SSH | Interface shell segura | close |
| 23 | TCP | remote connection | not supported | close |
| 53 | udp protocol | domain name system | domain name system | close |
| 67 | udp protocol | DHCP | Dynamic Host Configuration Protocol | Open |
| 68 | udp protocol | DHCP | Dynamic Host Configuration Protocol | Open |
| 80* | TCP | HTTP | The Embedded Web Server must be started | Open |
| 443 | TCP | HTTPS | not supported | close |
| 2202 | TCP | ASCII code | Third-party control strings are required | Open |
| 5353 | udp protocol | domain name system† | Required for device discovery | Open |
| 5568 | udp protocol | SDT (multicast)† | Required for communication between devices | Open |
| 57383 | udp protocol | SDT (unicast) | Required for communication between devices | Open |
| 8023 | TCP | remote connection | debug console interface | close |
| 8180 | TCP | HTML | Required for web application (legacy firmware only) | Open |
| 8427 | udp protocol | SLP (multicast)† | Required for communication between devices | Open |
| 64000 | TCP | remote connection | Shure firmware update required | Open |
*These ports must be open on the computer or control system to access the device through the firewall.
†These protocols require multicasting. Make sure multicast is configured correctly for your network.
Check out Audinate's websiteInformation about the ports and protocols used by Dante audio.
In an audio conference, the other party can hear the echo of your voice as the microphone picks up sound from the speaker.
Echo cancellation prevents distant signals from triggering the microphone. Ideal for installations where per-channel DSP noise cancellation is not within the project budget, noise reduction is very effective for connecting directly to a computer or video codec that hosts single-channel sound cancellation.
how it works
The far-end echo reference signal is routed through Dante Controller software to the microphone's processing algorithm. The processor uses this signal to prevent the microphone from being activated and sound from the speaker.
enable echo cancellation
- Use the Dante Controller software to route the incoming audio signal to the remote audio reference input channel on the MXA910.
- insideMXA910web app, typesettings>auto mix
- to allowsound reductionSelecting the volume setting from the drop-down menu. Soft, Medium, and Hard settings provide attenuation at the opposite end and apply gain to the reference channel to ensure proper triggering.grades:The Off Attenuation setting changes to -56 dB andkeep last mic openWhen the setting is set to OFFsound reductionactivated.
The device receives logic commands over the network. Many parameters controlled through the Designer can be controlled using appropriate command sequences using third-party control systems.
Common Applications:
- silent
- LED colors and behavior
- default loading
- adjust the level
A complete list of command strings is available at:
pubs.shure.com/command-strings/MXA910.
| Question | solution |
|---|---|
| Software lag in Google Chrome browser | The problem is related to the browser. Disable hardware acceleration options in Chrome. |
| Muffled or hollow sound quality |
|
| Microphone does not appear in device finder |
|
| Sound is missing or muffled/distorted |
|
| no lights | Check if brightness is off or onLuzSettings are disabled. |
| Automatic placement identifies incorrect locations | Acoustic reflections can affect tracking accuracy if the speaker is in a corner or very close to a wall. Try the automatic installation again. If the problem persists, manual installation may be required. |
| The microphone does not turn on |
|
This device is intended for use in professional audio applications.
grades:This device is not intended for direct connection to public Internet networks.
EMC compliant for E2 environments: commercial and light industrial. Test based on using supplied and recommended cable types. Use of unshielded (shielded) cable types may degrade EMC performance.
Changes or modifications not expressly approved by Shure Incorporated could void your authority to operate this equipment.
ICES-003 Industry Canada Compliance Label:CAN ICES-3 (B)/NMB-3(B)
Authorized under FCC Part 15B verification regulations.
Follow battery, packaging, and electronic waste recycling programs in your area.
information for users
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the manufacturer's instruction manual, may cause harmful interference to radio and television reception.
To perceive:FCC regulations state that changes or modifications not expressly approved by Shure Incorporated could void your authority to operate this equipment.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Readjust or reposition the receiving antenna.
- Increase the distance between the equipment and the receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for assistance.
This device complies with Part 15 of the FCC Rules. The function must meet the following two conditions:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operation.
The CE Declaration of Conformity can be obtained from:www.shure.com/europe/compliance
Authorized European Representative:
shure europe gmbh
global compliance
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: +49-7262-92 49 0
E-mail: info@shure.de
www.shure.com
This product complies with the essential requirements of all relevant European directives and is eligible for CE marking.
The CE Declaration of Conformity can be obtained from Shure Incorporated or any of its European representatives. For contact information, visit www.shure.com
All specs are measured by narrow lobe width. All amplitude values are within ± 3 dB of these specifications unless otherwise noted.
In general
lobe width
| adjustable | narrow | 35° |
| Moderate | 45 degrees | |
| Largo | 55 degrees |
connector type
RJ45
Powerful Requirements
Power over Ethernet (PoE), Classe 0
energy consumption
9 W, máx.
weight
5,3 kg (11,75 lb)
product size
| MXA910xx | 603,8 x 603,8 x 54,69 mm (23,77 x 23,77 x 2,15 pol.) A x L x P |
| MXA910xx-60CM | 593,8 x 593,8 x 54,69 mm (23,38 x 23,38 x 2,15 pol.) A x L x P |
| MXA910W-A | 603,8 x 603,8 x 54,69 mm (23,77 x 23,77 x 2,15 pol.) A x L x P |
| MXA910W-USA | 603,8 x 603,8 x 54,69 mm (23,77 x 23,77 x 2,15 pol.) A x L x P |
control application
Browser-based HTML5 or Shure Designer
plenary evaluation
UL 2043 (for air handling areas)
immune to dust
IEC 60529 IP5X dust resistant
working temperature range
-6,7°C (20°F) a 40°C (104°F)
Thermal Storage Range
-29°C (-20°F) a 74°C (165°F)
as
frequency response
180 a 17.000 Hz
AES67 or Dante digital output
| number of channels | 10 channels in total (8 independent broadcast channels, 1 automix broadcast channel, 1 AEC reference channel) |
| Sampling rate | 48 kHz |
| bit depth | 24 |
sensitivity
a 1 kHz
0,75dBFS/Pa
Maximum sound pressure level
Overdrive relativo a 0 dBFS
93,25 dB SPL
SNR
94 dB SPL na ref. 1 kHz
83dB A-weighted
Latency (except Dante latency)
| immediate exit | 7 milliseconds |
| Automix output (including IntelliMix processing) | 18 milliseconds |
self noise
11 dB SPL
dynamic range
82,25 dB
Integrated digital signal processing
| MXA910 firmware 4.x ou posterior | Automix, Acoustic Echo Cancellation (AEC), Noise Reduction, Automatic Gain Control, Compressor, Delay, EQ (4-band parametric), Mute, Gain (140dB range) |
| MXA910 firmware 3.x ou anterior | Automix, Echo Suppression, EQ (4-band parametric), Mute, Gain (140dB range) |
comprehensible scale
Acoustically equivalent to gooseneck microphones (depending on environment)
Multiply the spacing of the cardioids by 1.6
Acoustic echo cancellation queue length
up to 250ms
network
cape requirements
Cat 5e or better (shielded cable recommended)
polar reaction
The polar response is measured directly on the axis at a distance of 6 feet (1.83 meters).
frequency response
Frequency response is measured directly on-axis at a distance of 6 feet (1.83 meters).
lobe sensitivity
The edge of the blue coverage area for each channel in the figureweb applicationIndicates where the sensitivity reaches -6 dB. Knowing how lobe tenderness occurs helps:
- Provide full coverage to the space by adding lobes or changing the lobe width. This ensures that all areas are within 6 dB of sensitivity. Minimal lobe overlap is acceptable.
- Ensure adequate distance and isolation to reduce noise and maximize automix performance.
Measured at 1 kHz, coax
Optional accessories and spare parts
| junction box accessories | A910-JB |
| hardtop installation | A910-HCM |
| MXA910W-60CM Grille frame and assembly | RPM904 |
| MXA910AL-60CM frame and grid assembly | RPM905 |
| MXA910B-60CM Frame and grid assembly | RPM906 |
| MXA910W-US Grille frame and assembly | RPM901W-USA |
furniture accessory
| Rubber pad set | 95A28365 |
| cable management clip | 95A29877 |
Didn't find what you need?Contact our customer supportget help.
FAQs
What is the maximum ceiling height for the Shure MXA910? ›
The maximum mounting height that can be set is 30 feet (9.14 meters).
How many Dante channels does Shure MXA920 use? ›Automatic Coverage On
Note: When automatic coverage is on, Dante Controller shows 8 transmit channels and the automix output.
The MXA910 by default covers a 30' x 30' (10m x 10m) room. Here is what the default coverage pattern looks like. This can be accessed by resetting the MXA910 to Factory Defaults and loading Preset 1. These are the default, out-of-the-box settings for the MXA910.
How big is the Shure mx910? ›Maximum SPL: 101.4dB, 60cm; 101.9dB, 120cm. Frequency response: 100Hz – 20kHz. Dimensions (HxWxD): 22.09 x 60 x 636mm, 60cm; 22.09 x 60 x 1247.76mm, 120mm. Weight: 0.91kg, 60cm; 1.67kg, 120cm.
What is considered high ceiling meters? ›How high is high? Typically a standard ceiling height is 28 course (2400mm) and then a “high-ceiling” is 31 course (2657mm).
How close does the Shure sm7b have to be? ›Speak directly into the mic, 1 to 6 inches (2.54 to 15 cm) away to block off-axis noise. For a warmer bass response, move closer to the microphone. For less bass, move the microphone away from you.
Which Shure mic did Michael Jackson use? ›Case in Point: Michael Jackson's groundbreaking album Thriller. Quincy Jones and recording engineer Bruce Swedien used an SM7 for most of Michael's vocals and, according to legend, all of Vincent Price's. It was a brave choice.
What is Shure most popular microphone? ›The best Shure microphone for most is the Shure SM58
Arguably one of the most popular Shure microphones of all time, this model has been in production since 1966. This is primarily used as a vocal mic and needs a USB interface or portable recorder to function as a recording mic due to its XLR output.
The Shure SM58 is easily the industry-standard live vocal microphone.
How long do Shure microphones last? ›It does not matter if the microphone is connected to phantom power or used with a battery. The electret element will still age the same. The 10 year old electret microphones that we have, have lost less than 1 dB of sensitivity during that time. Thus, a lifespan of 30-40 years or more can be expected.
Is Shure made in China? ›
The Shure 545SD, 565SD, SM57, SM58 and SM7B are made in Mexico, while the PGA57, PGA58 and the current generation Beta 57A and Beta 58A are made in China.
What is the difference between MXA920 and 910? ›The MXA910 used Steerable CoverageTM technology, which allows the installer to configure up to eight pickup lobes (adjustable for narrow, medium, or wide angle) to cover desired areas. The MXA920 provides Automatic CoverageTM technology.
What is the difference between MXA910 and 920? ›The main difference between MXA920 and MXA910 is where MXA910 utilised 'Steerable CoverageTM' technology to allow up to eight pickup lobes, MXA920 provides 'Automatic CoverageTM' technology which enables the user to pickup sounds from only within a defined area, and without the need to aim separate lobes.
Is 3m ceiling too high? ›Three metres is a great height to have, but can be harder to heat. You also need to consider proportions with such a high ceiling, which most builders will never consider. The standard height doors always look out of proportion with 3 metre high ceilings.
What is the lowest acceptable ceiling height? ›Occupiable spaces, habitable spaces and corridors shall have a ceiling height of not less than 7 feet 6 inches (2286 mm). Bathrooms, toilet rooms, kitchens, storage rooms and laundry rooms shall have a ceiling height of not less than 7 feet (2134 mm).
How many meters is a normal ceiling? ›However, there are expected standard heights if you want to avoid smashing your head on low ceilings or hope to sell your home in future. A floor to ceiling height of 2.2m is minimum, 2.4m is standard and 2.6m is considered good.
Why does everyone use Shure SM7B? ›The Shure SM7B is beloved by professional musicians for its reliable performance, top-grade construction, and noise attenuating technology that lends itself to clear recordings. This isn't a mic for those making their first foray into recording, rather it's for aspiring professionals and industry veterans.
Why is SM7B so noisy? ›The SM7b is a pretty insensitive mic so needs a lot of gain. High gain, as you say, inherently means more noise, although some preamps are noisier than others.
Why is the Shure SM7B popular? ›The SM7B diaphragm differs from a lot of microphones out there as it has been optimized for increased low-end response – this is why it's so long! The larger housing of the SM7B is an intentional feature. This design effectively captures more volume behind the cartridge which produces a more low-end response.
What mic does Snoop Dogg use? ›Specifically designed for Snoop, the Telefunken wireless M80-WH stage mic is truly the cream of the crop. Snoop's studio engineer Dave Aron, who assisted on Snoop's hits like “The Doggfather” and the “Riders on the Storm” remix with The Doors, worked with Telefunken on the mic's construction.
What mic did Whitney Houston use? ›
Other recordings using the SM7 include Jack White of the White Stripes working with engineer Joe Chiccarelli starting with Icky Thump in 2007, and engineer Michael Barbiero choosing the SM7 in combination with other microphones for Whitney Houston in 1983–1984, heard on her debut album in 1985.
What microphone did Led Zeppelin use? ›Few pieces of gear inspire so much passion and loyalty as Shure's SM58. From Led Zeppelin to Henry Rollins, admiring musicians have helped turn this microphone into an icon over the past 50 years.
Is there anything better than the Shure SM7B? ›For some folks, the best SM7B alternatives might actually be USB microphones. You can check out Shure's own MV7 USB microphone, which is modeled after the SM7B. That, or take a look at these other USB microphones for vocals. Shure delivers its legendary "broadcast sound" in a more compact plug-and-play USB microphone.
What mic did Freddie Mercury use? ›Part of that was Mercury's unique habit of strutting while gripping, twirling and pumping his stand-mounted microphone. Of course, it couldn't be just any mic – it had to be the Shure Unisphere I Model 565 favored by the Queen singer.
What is the world most famous microphone? ›The Neumann U87 - The Most Famous Microphone in the world.
What mic did Frank Sinatra use? ›Microphone.
What mic does Dolly Parton use? ›Dolly Parton used the Avalon Vt-737sp for her vocal mic preamp on her new album "Halos and Horns".
What microphone does Barbra Streisand use? ›Audio-Technica Artist Elite AE5400.
Is it bad to leave a condenser mic on all the time? ›It will not hurt anything to leave your phantom power on. Most dynamic or condenser microphones that don't require phantom power will reject it. Ribbon mics are the exception in this situation.
Do microphones get better with age? ›A 30 year old mic that you paid $2,000 for will always sound better than exactly the same mic that you can buy for $500 today... There are some capsule materials that are notorious for aging and affect on the sound - eg the PVC that was used for some early Neumann models, before the change to mylar.
Do microphones lose quality over time? ›
Microphones, like all electrical devices, naturally wear out. The components within a microphone slowly wear out over time. Time is a major factor in microphone “health,” as is the normal wear and tear of actually using the microphone.
What brands are comparable to Shure? ›Shure competitors include Jabra, Sennheiser, Technica Corporation, Klipsch and NATIVE INSTRUMENTS.
What company owns Shure? ›Shure Incorporated has been owned by the Shure family since its founding. Shure Incorporated was founded in Chicago in 1925 by Sidney N. Shure.
What microphone did the Beatles use? ›The Beatles used a variety of microphones for live PA sound. Photos in the Shure archives show the Beatles using the Shure 545, the Shure 546, and the Shure 565. The same Shure models are also in photos from recording sessions.
What microphone picks up everything? ›Omnidirectional Microphone Pickup Pattern
These microphones pick up sound equally from all directions. The sound is picked up in a circular pattern so that the front, sides, and back of the microphone can pick up sound clearly.
Condenser Microphones
They produce a more “colored” sound than other microphones because they are more sensitive to both lower and higher frequencies. In short, if you ever want to pick up room noise or general ambiance, a condenser microphone will be the best bet for the job.
Every microphone should have a sensitivity specification. You will also see the term sensitivity when you're looking at tech specs. This tells you what the electrical output of a microphone will be (usually in millivolts or dBV) for a given acoustic input, in Pa for Pascals, or dB(SPL), usually measured at 1kHz.
Why are Shure microphones good? ›Shure microphones have a wonderful reputation in the recording industry as some of the best, most reliable, and most affordable mics around. Shure started as a one-man radio company back in 1925, and by the early 1930s were one of only a handful of microphone manufacturers in the United States.
What is the difference between SM58S? ›The main difference between these two mics is that the SM58S has an On/off switch, hence the S. The SM58 does not. The switch may seem like a pretty good feature, but it also has the tendency to create pops and other undesirables in a live setting.
How tall is the mxa910? ›603.8 x 603.8 mm (23.77 x 23.77 in.)
What is the ideal mic height? ›
A good rule of thumb is to have the mic positioned about 6-12 inches away from your mouth. As you get closer to the mic, an increase in low frequency response can occur, causing your voice to be overly bassy.
What are the dimensions of the Shure mxa910? ›H x W x D A910-25MM 619.7 x 619.7 mm (24.4 x 24.4 in.) The edge of the blue coverage area for each channel in the web application represents where the sensitivity reaches -6 dB.
What is the range of Shure wireless microphone? ›For systems of the type discussed here (10-50 mW, VHF or UHF) the typical range may vary from 100 ft. to 1000 ft.
What is the 3 to 1 microphone rule? ›This rule deals with minimizing the audible phasing problems when summing several microphones to mono. The rule states that the source-to-microphone distance of numerous microphones should be three times the distance between the sound source and the nearest microphone.
What is the microphone 3 foot rule? ›For example, if you're recording a grand piano and have one mic positioned about one foot above the strings, your other mic should be placed three feet away from that mic and also at one foot above the strings.
Should my mic be above or below my mouth? ›Do not hold the microphone directly in front of your mouth. Hold it below or to the side of your mouth to avoid noise from breathing. Keep the microphone element about 1 to 3 inches away from your mouth.
Are there fake Shure microphones? ›There are Shure counterfeit products being sold on the Internet and in stores.
What is the difference between Shure 565 and 58? ›565SD vs SM58 – What's the difference? The 565SD has a slightly warmer, harmonically rich sound compared to the SM58. And a small mid-range dip adds extra clarity and 'openness'. Although a subtle difference, it is certainly enough to be worthy of your consideration.
What is the best mic frequency range? ›A microphone with a frequency response range of around 80 Hz to 15 kHz would make a good choice for a vocal mic. However for miking snares and toms, you would look for a range that starts lower, at around 50 Hz, and for a bass drum mic, you will want a low end of 40 Hz or even lower, down to 30 Hz.