spectrogram
spectrogram(
y,n_fft?,hop_length?):any[]
Defined in: packages/pleco-xa/src/scripts/xa-fft.js:738
Simple spectrogram computation
Parameters
Section titled “Parameters”Float32Array<ArrayBufferLike>
Audio signal
n_fft?
Section titled “n_fft?”number = 2048
FFT size
hop_length?
Section titled “hop_length?”number = 512
Hop length
Returns
Section titled “Returns”any[]
Magnitude spectrogram