Blind signal separation and speech recognition in the frequency domain.

Athanasios Koutras Evangelos Dermatas George Kokkinakis

Published in: ICECS (1999)

Keyphrases

frequency domain
speech recognition
spatial domain
hidden markov models
language model
feature extraction
pattern recognition
power spectrum
speech signal
denoising
low frequency
speaker identification
subband
wavelet domain
signal to noise ratio
independent component analysis
filter bank
information retrieval