534 search results - page 29 / 107 » Power-Aware Acoustic Processing |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this study, we propose increasing discriminative power on the maximum a posteriori (MAP)-based mapping function estimation for acoustic model adaptation. Based on the effective...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We present a system that detects human falls in the home environment, distinguishing them from competing noise, by using only the audio signal from a single far-field microphone....
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
Many source separation algorithms fail to deliver robust performance when applied to signals recorded using highdensity microphone arrays where distance between sensor elements is...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
Independent component analysis (ICA) for convolutive mixtures is often applied in the frequency domain due to the desirable decoupling into independent instantaneous mixtures per ...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
Although research has previously been done on multilingual speech recognition, it has been found to be very difficult to improve over separately trained systems. The usual approa...