A hands-free phone system based on a partitioned frequency-domain adaptive echo canceler.

Pius Estermann August Kaelin

Published in: EUSIPCO (1996)

Keyphrases

frequency domain
spectrum analysis
hands free
fourier transform
spatial domain
feature extraction
cross correlation
denoising
mobile phone
adaptive filter
subband
high frequency
face tracking
user friendly
fast fourier transform
user interface
multi view
signal processing