Reason for not windowing by default?

jameslyons / python_speech_features

This library provides common speech features for ASR including MFCCs and filterbank energies.

MIT License

2.37k stars 617 forks source link

Reason for not windowing by default? #90

Open mrullmi opened 4 years ago

mrullmi commented 4 years ago

Hi, could you please share the rationale for not applying a window function by default in fbank? This is standard practice in spectral analysis, and I believe that many non-expert users may be getting suboptimal or misleading results due to this choice.