I want to change the frame shift length from 5ms to 10ms.
But I don't know whether the fft length should be changed at the same time.
The wav files' sampling rate I use is 16000Hz. As we know, the default fft length
for sampling rate 48000 is 2048.
Then what's the fft length should I choose? Does it have something to do with
sampling rate or frame shift length?