A subband hybrid beamforming for in-car speech enhancement.

Charles Fox Guillaume Vitte Maurice Charbit Jacques Prado Roland Badeau Bertrand David

Published in: EUSIPCO (2012)

Keyphrases

speech enhancement
subband
linear prediction
single channel
wavelet decomposition
filter bank
wavelet transform
noise reduction

noisy environments
multiresolution
image compression
wavelet coefficients
bit rate
frequency domain
signal to noise ratio
high frequency

feature vectors
image coding
wavelet domain
speech signal
vocal tract
visual quality
smoothing algorithm

prediction error
multi channel
motion blur
autoregressive
image quality
spectral analysis
hidden markov models