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I get constantly nan as output #22

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Lat9898 opened this issue Nov 8, 2023 · 0 comments
Open

I get constantly nan as output #22

Lat9898 opened this issue Nov 8, 2023 · 0 comments

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@Lat9898
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Lat9898 commented Nov 8, 2023 •
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I am doing my BENG project, which i should design a noise detector using I2S microphone. I am using an INMP441 microphone with an ESP32-Devkitc-32E.
I have found out that I2S communication is only working for me with 16 bit resolution and only with left channel. I am using your code but i constantly get nan as output. what could be the issue. I have also set bits_per_sample to 16 bits.
Problem is that i have none experience with I2S protocol and can't solve it. Is it anyone that can help me with that. I would really appericiate it
Thanks alot
@Lat9898 Lat9898 changed the title Hi buddy I get constantly nan as output Nov 8, 2023
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@Lat9898