Search found 3 matches

by chris-kuhr
Thu Jan 07, 2021 5:18 pm
Forum: ESP-IDF
Topic: I2S Audio Input-Output Distortion
Replies: 2
Views: 7352

Re: I2S Audio Input-Output Distortion

Setting the input i2s port as slave helped me as well!

Thank you for finding this.
by chris-kuhr
Thu Jan 07, 2021 5:17 pm
Forum: ESP32 Arduino
Topic: Use two unidirectional I2S ports simultaneously
Replies: 2
Views: 27091

Re: Use two unidirectional I2S ports simultaneously

I found the solution.

Thanks to this thread:
https://www.esp32.com/viewtopic.php?t=6115

The input port needs to be setup as I2S_MODE_SLAVE.
by chris-kuhr
Fri Dec 25, 2020 9:30 am
Forum: ESP32 Arduino
Topic: Use two unidirectional I2S ports simultaneously
Replies: 2
Views: 27091

Use two unidirectional I2S ports simultaneously

Hi *, I want to hook up an INVENSENSE ICS-43432 i2s mems mic to the first i2s port and an Adafruit Class D i2s to the second port. They need not to be in sync. Both i2s ports work, when I use them separately. But if I want to use them simultaneously, I get stuttering and crackling sound out of the s...