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June-2020
eISSN: 2349-5162
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Journal of Emerging Technologies and Innovative Research ( An International Scholarly Open Access Journal, Peer-reviewed, Refereed Journal )
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UGC Approved Journal no 63975(19)
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UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975
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Published Paper ID:
JETIR2006534
Registration ID:
234346
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Title
Noise Reduction By Spectral Subtraction for Speech Recognition
Authors
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
Page No: 1395-1398
Country: Aurangabad, Maharashtra, India .
Area: Science
ISSN Number: 2349-5162
Publisher: IJ Publication
Published Paper URL :: https://www.jetir.org/view?paper=JETIR2006534
Published Paper PDF: https://www.jetir.org/papers/JETIR2006534
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