A new frequency domain approach to time-scale expansion of audio signals.

Aníbal J. S. Ferreira

Published in: ICASSP (1998)

Keyphrases

frequency domain
audio signals
audio signal
affine invariance
spatial domain
fourier transform
cross correlation
denoising
subband
low frequency
feature extraction
hidden markov models
power spectra
wavelet transform
pattern recognition
maximum likelihood