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Recovery of speech signal from contaminated input

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Recovery of speech signal from contaminated input

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Title: Recovery of speech signal from contaminated input
Author: Lee, Huan Hong; Foo, Say Wei
Copyright year: 2001
Abstract: In this paper, investigation is made on the application of an adaptive FIR filter to estimate the desired audio signal, in this case speech signal, from an input of the signal contaminated with background music. Results show that the signal to noise ratio is significantly increased. Informal listening tests also show that very significant improvement to the quality of the recovered signal can be achieved. The condition for the success of the method hinges on the availability of information of the interfering source such as the background music.
Type: Conference Paper
Conference name: IEEE International Conference on Control Theory and Applications (3rd : 2001 : Pretoria, South Africa)
Rights: © IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.
Version: Published version

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