Read 32Bit Floating point audio

[mdjp]

Just wondering how hard it would be to modify your code to with with 32bit floats. We have made a couple of attempts but end up with garbage out. Any pointer would be much appreciated.

[dspavankumar]

Sorry for a late response. I do not know the exact answer to your question. I tried it myself by changing mfcc.cc to read 4 byte chunks instead of 2, but I see some garbage output too and it requires more time to figure that out. For now I can only point you to the following resources: https://stackoverflow.com/questions/37154257/read-and-write-32bit-wav-file-in-c http://www-mmsp.ece.mcgill.ca/Documents/AudioFormats/WAVE/WAVE.html

Could you please let me know if you were successful?