Specify audio speed whether using audio speedup like [Python playback without chipmunk effect](https://medium.com/prog-ramming-solutions/python-music-playback-speed-1x-2x-3x-change-without-chipmunk-effect-890eb10826c1) or with model (like VITS, FastSpeech 2)
Specify audio speed whether using audio speedup like Python playback without chipmunk effect or with model (like VITS, FastSpeech 2)