380 search results - page 11 / 76 » Speech enhancement using a pitch predictive model |
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In many applications non-stationary Gaussian or stationary nonGaussian noises can be observed. In this paper we present a maximum a posteriori estimation jointly of spectral ampli...
ICCHP
2004
Springer
15 years 3 months ago
2004
Springer
Over the past decade, the notion of multi-modal access to technology has moved from the realms of science fiction to reality. It is not now unthinkable to communicate with a machi...
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TASLP
2010
14 years 8 months ago
2010
Abstract—With increasing quality requirements for multimedia communications, audio codecs must maintain both high quality and low delay. Typically, audio codecs offer either low ...
TSP
2008
14 years 9 months ago
2008
This paper presents methods for independently modifying the time and pitch scale of acoustic signals, with an emphasis on speech signals. The algorithms developed here use paramet...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
This paper introduces a framework to measure speech quality in a multi-dimensional space. A hydro-mechanical Cochlear model is used to convert speech into the perceptual domain, w...