noise spectral variance

TASLP
2008

104views more TASLP 2008»

Tracking of Nonstationary Noise Based on Data-Driven Recursive Noise Power Estimation

14 years 6 months ago

This paper considers estimation of the noise spectral variance from speech signals contaminated by highly nonstationary noise sources. The method can accurately track fast changes ...

Jan S. Erkelens, Richard Heusdens

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ICASSP
2008
IEEE

150views Signal Processing» more ICASSP 2008»

Fast noise tracking based on recursive smoothing of MMSE noise power estimates

15 years 29 days ago

Download ict.ewi.tudelft.nl

We consider estimation of the noise spectral variance from speech signals contaminated by highly nonstationary noise sources. In each time frame, for each frequency bin, the noise...

Jan S. Erkelens, Richard Heusdens

claim paper

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