14 search results - page 2 / 3 » Enhancement of reverberant speech using the CELP postfilter |
INTERSPEECH
2010
12 years 12 months ago
2010
In this paper we present a novel algorithm called Suppression of Slowly-varying components and the Falling edge of the power envelope (SSF) to enhance spectral features for robust...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Speech enhancement is a common approach to address the effects of degradation due to noise and channel contamination. This approach is intended to suppress unwanted signal and rec...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
Recently, we have presented a transfer-function generalized sidelobe canceler (TF-GSC) beamformer in the short time Fourier transform domain, which relies on a convolutive transfe...
ISCAS
2008
IEEE
13 years 11 months ago
2008
IEEE
— Speech signals acquired in a reverberant room with microphones positioned at a distance from the talker are degraded in quality due to reverberation and measurement noise. Ther...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In this work we describe methods for using the directionality of sound energy as a criterion to estimate single- and multichannel linear filters for suppression of diffuse noise ...