2X 6+1 Mic Array Sound Source Localization Beamforming USB Driver-Free Sound Card Microphone Array

2X 6+1 Mic Array Sound Source Localization Beamforming USB Driver-Free Sound Card Microphone Array leírása

The microphone array module is designed by Sipeed based 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-, 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 x 5P 2.54mm terminal interface
Supply voltage: 5V @ 800mA
Module size: 78.1mm x 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 Less than 1% (100dB SPL @1kHz S=Nom,Rload Greater than 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, for IDE, etc
Programming languages: C, C++,MicroPython
Color: Black
Material: PCB

Package Contents:
2 x 6+1 Mic Array
2 x Dupont
2 x Screw Pack
2 x Flexible Flat Cable