Presentation | 2000/9/22 A Feature independent of bit rate for TwinVQ Audio Retrieval Kensuke Onishi, Michihiro Kobayakawa, Mamoru Hoshi, Tadashi Ohmori, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper we propose an audio feature for TwinVQ audio retrieval. For making effective audio database, we consider that on one platform these two techniques(compression and feature extraction)are dealt with. The proposed audio feature satisfies the following requirements: 1)independence of bit rate 2)extractable from compressed data 3)computable in the framework of TwinVQ. We show that the autocorrelation coefficient is theoretically independent of bit rate and confirm experimentally that the computed feature from CD audio data is actually independent of bit rate. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | audio database / contents based retrieval / TwinVQ audio coding / audio features independent of bit rate |
Paper # | DSP2000-99,SP2000-65 |
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Conference Information | |
Committee | SP |
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Conference Date | 2000/9/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Speech (SP) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Feature independent of bit rate for TwinVQ Audio Retrieval |
Sub Title (in English) | |
Keyword(1) | audio database |
Keyword(2) | contents based retrieval |
Keyword(3) | TwinVQ audio coding |
Keyword(4) | audio features independent of bit rate |
1st Author's Name | Kensuke Onishi |
1st Author's Affiliation | Graduate School of Information Systems, The University of Electro-Communications() |
2nd Author's Name | Michihiro Kobayakawa |
2nd Author's Affiliation | Graduate School of Information Systems, The University of Electro-Communications |
3rd Author's Name | Mamoru Hoshi |
3rd Author's Affiliation | Graduate School of Information Systems, The University of Electro-Communications |
4th Author's Name | Tadashi Ohmori |
4th Author's Affiliation | Graduate School of Information Systems, The University of Electro-Communications |
Date | 2000/9/22 |
Paper # | DSP2000-99,SP2000-65 |
Volume (vol) | vol.100 |
Number (no) | 328 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |