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Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/236

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
Citation: 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.
Sponsorship: 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.
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.
Type: Conference Paper
URI: http://hdl.handle.net/10397/236
ISBN: 0780366220
Appears in Collections:EIE Conference Papers & Presentations

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