python3: speech recognition - calculating features of a WAV file
you can extract most of the well-known features such as MFCC, filter bank, PLP, Prosodic, chroma features and so on ... using:

speechpy or librosa libraries in python environment. You can extract any features from *.wav file. the list of functions is here.you can choose the best of them depending on your need.
for example, you can try for MFCC by this code. also, it is very easy by speechpy functions.
Another great tool for feature extracting is OpenSMILE by AudEERING. You can use it via command line in Windows or terminal in Linux. For more info about it, you can use this link. This tool is most cited in speech research papers.