Car Speech Enhancement Using a Microphone Array.

Jen-Tzung Chien Po-Yin Lai

Published in: Int. J. Speech Technol. (2005)

Keyphrases

speech enhancement
noise reduction
noisy environments
signal to noise ratio
single channel
speech signal
vocal tract
linear prediction
smoothing algorithm
wiener filter
multi channel
edge preserving
background noise
speech recognition
additive noise
feature extraction
information retrieval
image acquisition