Denoising of a Speech Signal using Wiener Filter

Conference: Third International Conference on Current Trends in Engineering Science and Technology
Author(s): Sanjana C.Shekar, D.J Ravi Year: 2017
Grenze ID: 02.ICCTEST.2017.1.8 Page: 50-54

Abstract

Noise reduction is one of the major problems faced over the past several decades. Among the various techniques that were developed, the optimal Wiener filter can be considered to be one of the important noise reduction approaches, which has been used in different forms and developed in various applications. Although the Wiener filter may cause some detrimental effects to the speech signal , few efforts have been reported to show the inherent relationship between noise reduction and speech distortion. This project tells the quantitative performance behavior of the Wiener filter in the context of noise reduction.

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ICCTEST - 2017