Ploting Corelation between MFCCs of two voice samples
24 views (last 30 days)
Puru Kathuria on 28 Oct 2020
You can proceed with extracting the mel frequency cepstral coefficients (MFCCs) for both the audio inputs, sampled at a frequency of fs Hz. Now you will have a matrix of size (a,b) containing the MFCCs for both the audio's.
You can either keep the MFCCs as a 1-d vector of size(a*b,1) or as a 2-d vector/matrix of size(a,b) depending upon how you want to compute the correlation among them.
Please have a look at this thread if you want to compute the correlation between two matrices.