Hi everyone
This is my (almost) first post in this forum. I'm more familiar with Arduino and ESP32 stuff, but for a work project I'd like to try and connect several microphones on a Teensy 4 board, to do signal processing (speech enhancement using AI).
My main questions are:
This is my (almost) first post in this forum. I'm more familiar with Arduino and ESP32 stuff, but for a work project I'd like to try and connect several microphones on a Teensy 4 board, to do signal processing (speech enhancement using AI).
My main questions are:
- Is it possible to connect several microphones on a single Teensy board? Do I need to use a multiplexer?
- Do I need one Audio Adaptor board for each microphone ?
- What microphone would you suggest for best use on a Teensy? I already have one of these Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H: is it a good choice?
- Is there any CircuitPython library that I could use for sound acquisition with this microphone array?