ISTFT Inverse Short-Term Fourier Transform using a sine window.
array
The STFT coefficients for positive frequencies.
int
Step between successive windows in samples (must be a multiple of 2, a divider of wsize and smaller than wsize/2) (default: wsize/2).
Length of returned signal. If None Tx = n_step * tstep.
Array containing the inverse STFT signal.
See also
stft