Stft#
- class ansys.sound.core.spectrogram_processing.Stft(signal=None, fft_size=2048, window_type='HANN', window_overlap=0.5)#
Computes the short-time Fourier transform (STFT) of a signal.
Methods
Convert a DPF fields container to a NumPy array.
Get the STFT of the signal as a DPF fields container.
Get the STFT of the signal as a NumPy array.
Get the amplitude of the STFT as a NumPy array.
Get the phase of the STFT as a NumPy array.
Plot signals.
Compute the STFT.
Attributes
FFT size.
Signal.
Window overlap.
Window type.