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2018 | OriginalPaper | Chapter

Secure Speech Enhancement Using LPC Based FEM in Wiener Filter

Authors : Kavita Bhatt, C. S. Vinitha, Rashmi Gupta

Published in: Data Engineering and Intelligent Computing

Publisher: Springer Singapore

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Abstract

Speech enhancement is a process which cultivates the quality of speech signal in noisy environment. It refers to removing or reducing the background noise in order to obtain an improved quality of original speech signal. Degradation of speech signal is most common problem in speech communication, so enhancement of the speech plays a vital role in improving the quality of speech signal. A number of methods are used for speech enhancement. Here we are using LPC based FEM in Wiener filter for speech enhancement. This method is then compared with several speech enhancement algorithms to obtain a better result or better speech quality. On comparing this method with other speech enhancement methods we obtain better speech performance. Here we are using NOIZEUS speech database in order to compare different speech enhancement methods. The experimental result shows that our proposed method provides better result and there is no information loss in original speech signal.

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Metadata
Title
Secure Speech Enhancement Using LPC Based FEM in Wiener Filter
Authors
Kavita Bhatt
C. S. Vinitha
Rashmi Gupta
Copyright Year
2018
Publisher
Springer Singapore
Book
Data Engineering and Intelligent Computing

Print ISBN: 978-981-10-3222-6

Electronic ISBN: 978-981-10-3223-3

Copyright Year: 2018

DOI
https://doi.org/10.1007/978-981-10-3223-3_63

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