ESP32 with INM441 I2S microphone.

mave25
Posts: 4
Joined: Thu Jun 27, 2024 9:21 am

ESP32 with INM441 I2S microphone.

Postby mave25 » Thu Oct 10, 2024 9:32 am

Hi,

how do I get data from INMP441 I2S microphone, every tutorial I have seen are using getting only 16 bit whereas the microphone is 24 bit and also most of the codes available online seem to calculate the average of received data. I dont understand it, can someone throw some light on this ? thanks.

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