G Mrln

I am trying to do features extraction from a polyphonic audio (not only piano) in MAX/MSP. 

I have found several objects that do that in MAX like fiddle (based on FFT, so it is not that accurate for frequencies under 200Hz, transcribe which is mainly for piano audio, fzero which is for monophonic audio analysis). 

Would the best option be to connect MAX/MSP to audacity to convert the polyphonic audio into its monophonic parts and analyze those with fzero?

I am trying to do features extraction from a polyphonic audio (not only piano) in MAX/MSP. 
I have found several objects that do that in MAX like fiddle (based on FFT, so it is not that accurate for frequencies under 200Hz, transcribe which is mainly for piano audio, fzero which is for monophonic audio analysis). 
Would the best option be to connect MAX/MSP to audacity to convert the polyphonic audio into its monophonic parts and analyze those with fzero?

Hello,
I am trying to do features extraction from a polyphonic audio (not only piano) in MAX/MSP. 
I have found several objects that do that

Polyphonic audio - Musical features extraction