Sound Card Microphone Array 6+ 1 Mic With Beamforming Sound Source Localization USB DriverFree MAUSB8 Drive Board

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The microphone array module is designed by Sipeed based on MSM261S4030H0 digital microphone chip. The module has high sound recognition sensitivity and signal-to-noise ratio, and can be applied to sound source location, speech recognition, beamforming and other needs.
Driver-Free Convenience: Enjoy a hassle-free setup with no need for additional drivers. This USB microphone array is plug-and-play, compatible with various operating systems, making it perfect for quick and easy use in any setup.
Versatile Applications: Whether for conference calls, home studios, or voice-controlled applications, this microphone array provides reliable and high-quality audio capture, ensuring your voice is heard clearly and accurately.

Parameters
Microphones: 6+1 MSM261S4030H0 form an array

Lighting: 12 leds are cascaded through dual signal lines (color and brightness adjustable)

Interface: 10P FPC interface and 2*5P 2.54mm terminal interface

Supply voltage: 5V @ 800mA

Module size: 78.1mm*88.8mm

Operating temperature: -30℃ ~ 85℃

MEMS microphone parameters

Sound pressure level: 140 dB SPL

Sensitivity: -26(dB,dBFS @1kHz 1Pa)

Signal-to-noise ratio: 57dB(20kHz bandwidth, A-weighted)

THD<1% (100dB SPL @1kHz S=Nom,Rload>2k)

Clock frequency

1.0-4.0Mhz(Normal mode)

150-800khz(Low power mode)

Software development

MaixPy provides an interface for operating binocular cameras (easily used via micropython)

Development environment: MaixPy IDE, PlatformIO IDE, Arduino IDE, etc

Programming languages: C, C++,MicroPython
Color: Black
Material: PCB

Package Contents:
1*6+1 Mic Array
1*Dupont Line
1*Screw Pack
1*Flexible Flat Cable
1*MA-USB8 Drive Board
1*Data Cable
1*6-pin Conversion Cable
 

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How to choose the correct size:

Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.

For example, If your foot length is 255 mm , you should choose the size 8.

Step 3 If you\'re not sure of the correct size, you can click chat with us!

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Sound Card Microphone Array 6+ 1 Mic With Beamforming Sound Source Localization USB DriverFree MAUSB8 Drive Board
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