All Questions
5
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I2S slave communication without an MCU - how to generate the clocks?
I am designing an audio amplifier circuit which uses an I2S digital MEMS mic (INMP441) for picking up voice signals and an I2S class-D amplifier (MAX98357A) for amplification.
I have attached the ...
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5
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3
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I2S communication
I am designing an audio amplifier circuit which consists of an I2S digital MEMS mic (INMP441) for picking up voice signals and an I2S class-D amplifier (MAX98357A) for amplification.
Both these ICs ...
- 87
1
vote
3
answers
2k
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Is it possible to directly interface a MEMS ADMP541 microphone over I2S with any Microcontroller?
I have bought a MEMS ADMP541 Evalution kit to record voice samples with arduino controller
MEMS microphone will produce digital o/p , I2S communication protocal
My question is should I directly ...
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-1
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1
answer
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I2S output to a sound card
I followed this tutorial on building a microphone with two MEMS mics and a cheap USB sound card - it works pretty well, although I'm looking to upgrade the MEMS mics to some with better SNR and ...
1
vote
1
answer
3k
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I2S interface ideas for multiple MEMS microphones
I plan on forming a microphone array with 4 MEMS microphones and doing the signal processing(beamforming) in matlab/C on my PC.
MEMS mics i use have Digital I²S interface with high precision 24 bit ...
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