Do you have a software library or information how to interpret the converted PCM audio data?
My project goal is to detect the accoustic level inside offices. Therefore I use the mems microphone mp34dt05-a and convert the incoming PDM Data to PCM data. But now I have to do some more signal processing. I need a filter curve which is adjusted to the human ear like a conversion from PDM data to DB(a) accoustic values. Do you have software support or some information how to do this.
