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Angular region-wise speech enhancement for hands-free speakerphone.
Yusuke Hioka
Ken'ichi Furuya
Kazunori Kobayashi
Sumitaka Sakauchi
Yoichi Haneda
Published in:
IEEE Trans. Consumer Electron. (2012)
Keyphrases
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speech enhancement
hands free
noise reduction
noisy environments
signal to noise ratio
user interface
single channel
eye gaze
user friendly
speech signal
linear prediction
pairwise
smoothing algorithm
wiener filter
computer vision
subband
text entry
vocal tract
human computer interaction