Speech enhancement by adaptive noise cancellation in the wavelet domain

76 p.

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Bibliographic Details
Main Author:	Phyo, Nandar Aye.
Other Authors:	Soon Ing Yann
Format:	Theses and Dissertations
Published:	2011
Subjects:	DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Online Access:	http://hdl.handle.net/10356/46918
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Institution:	Nanyang Technological University

id	sg-ntu-dr.10356-46918
record_format	dspace
spelling	sg-ntu-dr.10356-469182023-07-04T15:50:19Z Speech enhancement by adaptive noise cancellation in the wavelet domain Phyo, Nandar Aye. Soon Ing Yann School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing 76 p. In many signal processing applications, speech has to be processed in the presence of undesirable background noise like Gaussian noise, colored noise, multi-talker babble noise, car interior noise and so on. Various methods have been applied for the suppression of ambient noise while minimizing the extent of speech distortion. Adaptive filtering has been used for speech denoising in the time domain. During the last few decades, wavelet transform has been developed for speech enhancement. In this project we are proposing to use adaptive filtering in the wavelet domain. Experimental results demonstrate that the suggested approach is computational efficient and has a good performance. Master of Science (Signal Processing) 2011-12-27T05:44:57Z 2011-12-27T05:44:57Z 2011 Thesis http://hdl.handle.net/10356/46918 Nanyang Technological University application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
topic	DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
spellingShingle	DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing Phyo, Nandar Aye. Speech enhancement by adaptive noise cancellation in the wavelet domain
description	76 p.
author2	Soon Ing Yann
author_facet	Soon Ing Yann Phyo, Nandar Aye.
format	Theses and Dissertations
author	Phyo, Nandar Aye.
author_sort	Phyo, Nandar Aye.
title	Speech enhancement by adaptive noise cancellation in the wavelet domain
title_short	Speech enhancement by adaptive noise cancellation in the wavelet domain
title_full	Speech enhancement by adaptive noise cancellation in the wavelet domain
title_fullStr	Speech enhancement by adaptive noise cancellation in the wavelet domain
title_full_unstemmed	Speech enhancement by adaptive noise cancellation in the wavelet domain
title_sort	speech enhancement by adaptive noise cancellation in the wavelet domain
publishDate	2011
url	http://hdl.handle.net/10356/46918
_version_	1772827001474777088

Speech enhancement by adaptive noise cancellation in the wavelet domain

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