New answers tagged


However, since I have taken the modulus, it must be impossible to go from spec back to audio correct? You need to resort to some approximations like the Griffin-Lim algorithm or various vocoders (WaveNet,WaveGlow,etc.). So does that mean that librosa.istft does NOT convert a spectrogram to a wav file? It's a bit more complicated than that. An FFT ideally ...

Top 50 recent answers are included