An improved soft decision based noise power estimation employing adaptive prior and conditional smoothing

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An improved soft decision based noise power estimation employing adaptive prior and conditional smoothing

In this paper, a new approach is proposed to improve a sigmoid and conditional smoothing-based speech presence probability (SPP) method for noise power spectral density (PSD) estimation. In this approach, the a posteriori speech absence probability (SAP) is adapted with a sigmoid function mapped to...

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Bibliographic Details
Main Authors:	Yong, Pei Chee, Nordholm, Sven
Format:	Conference Paper
Published:	2016
Online Access:	http://hdl.handle.net/20.500.11937/50628

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