Mic+ no sound detected


I have an audio classification model which I have been using and it’s working fine. It is on Raspberry pi4> Now I created a new similar model however, I’m having 2 issues:

1- When using the same mic, which is the logi webcam mic, it says that the device is not compatible, although it is compatible with the first model.
2- No sound is detected at all when using other USB mic.

your advice is appreciated

Hi @Aisha

Please share both projects or screenshots of the audio settings. This sounds like a misconfiguration on the second project. Thanks