istft
istft(
D,hop_length?,win_length?,window?,center?,length?):Float32Array<ArrayBufferLike>
Defined in: packages/pleco-xa/src/scripts/xa-fft.js:447
Inverse Short-Time Fourier Transform
Parameters
Section titled “Parameters”any[]
STFT matrix [freq, time]
hop_length?
Section titled “hop_length?”number = null
Hop length (default: n_fft/4)
win_length?
Section titled “win_length?”number = null
Window length (default: n_fft)
window?
Section titled “window?”string = 'hann'
Window type
center?
Section titled “center?”boolean = true
Whether signal was centered
length?
Section titled “length?”number = null
Expected output length (optional)
Returns
Section titled “Returns”Float32Array<ArrayBufferLike>
Reconstructed signal