Paper Abstract and Keywords |
Presentation |
2009-03-06 10:30
A Method of Blind Source Separation for Mixed Voice Separation in Noisy and Reverberating Environment
-- Introduction of Genetic Algorithm -- Masato Katou, Kaoru Arakawa (Meiji Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Various methods have been proposed for blind source separation, but additive noise and reverberation must be considered when actual voices are to be processed. In this paper, a method of blind source separation is proposed using genetic algorithm (GA) for separating mixed voices in such noisy and reverberating environment. This method is based on Kawamoto’s method which is a blind separating method for reverberating environment. Generally, the separation becomes insufficient when random noise is added to the mixed voices. In order to solve this problem, GA is introduced to minimize the correlation between the separated voices. Using GA, the mixed voice can be separated sufficiently in noisy and reverberating environment. Computer simulations show the high performance of the proposed system. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
blind source separation / speech processing / genetic algorithm / noise / reverberation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 461, SIS2008-81, pp. 55-59, March 2009. |
Paper # |
SIS2008-81 |
Date of Issue |
2009-02-26 (SIS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Download PDF |
|
Conference Information |
Committee |
SIS |
Conference Date |
2009-03-05 - 2009-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
|
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
SIS |
Conference Code |
2009-03-SIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Method of Blind Source Separation for Mixed Voice Separation in Noisy and Reverberating Environment |
Sub Title (in English) |
Introduction of Genetic Algorithm |
Keyword(1) |
blind source separation |
Keyword(2) |
speech processing |
Keyword(3) |
genetic algorithm |
Keyword(4) |
noise |
Keyword(5) |
reverberation |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Masato Katou |
1st Author's Affiliation |
Meiji University (Meiji Univ.) |
2nd Author's Name |
Kaoru Arakawa |
2nd Author's Affiliation |
Meiji University (Meiji Univ.) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2009-03-06 10:30:00 |
Presentation Time |
20 minutes |
Registration for |
SIS |
Paper # |
SIS2008-81 |
Volume (vol) |
vol.108 |
Number (no) |
no.461 |
Page |
pp.55-59 |
#Pages |
5 |
Date of Issue |
2009-02-26 (SIS) |