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Title: Blind speech separation algorithm for dynamically mixing systems
Authors: Leung, Chi-Tat
Siu, Wan-chi
Subjects: Blind speech separation
Fixed point algorithm
Speech signals
Issue Date: 2001
Publisher: IEEE
Source: IEEE International Conference on Consumer Electronics : 20th ICCE : June 19-21, 2001, p. 222-223
Abstract: This paper presents a blind speech separation algorithm that is capable of extracting a speech signal from background noise or music based on a microphone-array. A variable rearrangement is derived to convert convolution operations into a simple matrix multiplication in dynamically mixing systems. The fast fixed-point algorithm is then extended to separate a speech signal from background noise in a realistic room with acoustic reverberation.
Description: Conference sponsored by the IEEE Consumer Electronics Society
Rights: © 2001 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.
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Type: Conference Paper
ISBN: 0-7803-6622-0
Appears in Collections:EIE Conference Papers & Presentations

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