56 sample_rate: int = 22050 n_fft: int = 2048 hop_length: int = 512 top_db: int = 80 n_iter: int = 32  )   Parameters   x_res (int) —
x resolution of spectrogram (time).   y_res (int) —
y resolution of spectrogram (frequency bins).   sample_rate (int) —
Sample rate of audio.   n_fft (int) —
Number of Fast Fourier Transforms.   hop_length (int) —
Hop length (a higher number is recommended if y_res < 256).   top_db (int) —
Loudest decibel value. 