UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 7 Issue 6
June-2020
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2006534


Registration ID:
234346

Page Number

1395-1398

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Title

Noise Reduction By Spectral Subtraction for Speech Recognition

Abstract

This paper is an attempt to explore noise reduction by spectral subtraction method. We have worked on two databases. Database 1 is recorded in a noisy environment and database 2 is recorded in noise free environment. Spectral subtraction method is used to reduce the noise and enhance speech signal. Experiment gives good results on both of the datasets. Output speech signal is more clean and clean than noisy speech signal. Also we got SNR (Signal -To-Noise)>20 dB.

Key Words

Spectral Subtraction, Noise Reduction, Speech Enhancement etc.

Cite This Article

"Noise Reduction By Spectral Subtraction for Speech Recognition", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 6, page no.1395-1398, June 2020, Available :http://www.jetir.org/papers/JETIR2006534.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Noise Reduction By Spectral Subtraction for Speech Recognition", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 6, page no. pp1395-1398, June 2020, Available at : http://www.jetir.org/papers/JETIR2006534.pdf

Publication Details

Published Paper ID: JETIR2006534
Registration ID: 234346
Published In: Volume 7 | Issue 6 | Year June-2020
DOI (Digital Object Identifier):
Page No: 1395-1398
Country: Aurangabad, Maharashtra, India .
Area: Science
ISSN Number: 2349-5162
Publisher: IJ Publication


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