aubio: spectral Directory Reference

aubio 0.4.6

spectral Directory Reference

## Files
file | awhitening.h [code]
| Spectral adaptive whitening.
file | fft.h [code]
| Fast Fourier Transform.
file | filterbank.h [code]
| Filterbank object.
file | filterbank_mel.h [code]
| Filterbank object coefficients initialization.
file | mfcc.h [code]
| Mel-Frequency Cepstrum Coefficients object.
file | phasevoc.h [code]
| Phase vocoder object.
file | specdesc.h [code]
| Spectral description functions.
file | tss.h [code]
| Transient / Steady-state Separation (TSS)