I am working on speech databases that have a stereo format. I want to extract spectral information (Mel-filterbanks, MFCC, LPCC) and also some other prosody features like the fundamental Frequency F0.
Is there a standard way to handle the computations of speech features for Stereo data?
This is for speech recognition but also spotting some irregular speech audio events, so it is different from MIR.
The maximum amplitude difference between the two channels is 7% and the mean is 0.3%. Does not tell much about the spectral features, will investigate the difference in the frequency domain now.