Speech feature smoothing for robust ASR

65 p.

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Bibliographic Details
Main Author: Sinduja Subbhuraam
Other Authors: Soon Ing Yann
Format: Theses and Dissertations
Published: 2014
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Online Access:http://hdl.handle.net/10356/58086
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Institution: Nanyang Technological University
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spelling sg-ntu-dr.10356-580862023-07-04T16:12:42Z Speech feature smoothing for robust ASR Sinduja Subbhuraam Soon Ing Yann School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering 65 p. Speech enhancement module is the key component in noise robust Automatic Speech Recognizer. A number of research studies have been conducted to improve the recognition accuracy of the Automatic Speech Recognizer. In this work, an attempt has been made to develop one such speech enhancement technique that is based on the existing popular technique called the Stereo-based Piecewise Linear Compensation for Environments. This report presents the review of the literature related to this work. It also describes the proposed methodology, and presents the results obtained using the same on the benchmark speech database called the Aurora2. The results show that the proposed algorithm is capable of achieving better accuracy than that obtained for basic Stereo-based Piecewise Linear Compensation for Environments algorithm. Master of Science (Signal Processing) 2014-04-07T12:13:43Z 2014-04-07T12:13:43Z 2011 2011 Thesis http://hdl.handle.net/10356/58086 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
spellingShingle DRNTU::Engineering::Electrical and electronic engineering
Sinduja Subbhuraam
Speech feature smoothing for robust ASR
description 65 p.
author2 Soon Ing Yann
author_facet Soon Ing Yann
Sinduja Subbhuraam
format Theses and Dissertations
author Sinduja Subbhuraam
author_sort Sinduja Subbhuraam
title Speech feature smoothing for robust ASR
title_short Speech feature smoothing for robust ASR
title_full Speech feature smoothing for robust ASR
title_fullStr Speech feature smoothing for robust ASR
title_full_unstemmed Speech feature smoothing for robust ASR
title_sort speech feature smoothing for robust asr
publishDate 2014
url http://hdl.handle.net/10356/58086
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