Presentation | 2009/10/30 Research and Development in Spatial Audio for Music Reproduction Masahiro IKEDA, SUNGYOUNG Kim, Hideo MIYAZAKI, Takayuki WATANABE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recent researches and developments by the authors in spatial audio for better music expression are introduced. In architectural acoustic design, auditory source width (ASW), which is an important characteristic of a sound image of psychological evaluations of sound fields, can be varied with modifying the wall shape. Electro-acoustic method is also useful for sound field control especially when architectural modification is limited. For multi-channel consumer audio system, novel method applying trans-aural technique can vary listener envelopment (LEV) so that a listener can be absorbed more in a reproduced content. Also for electronic orchestral music, more flexible method is proposed controlling direct and diffused component independently. Those controls of spatial audio can realize better expression of music. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Spatial Audio / Architectural Acoustics / Electro-Acoustics / Surround Sound System / Fidelity / Reality |
Paper # | EID2009-31 |
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Conference Information | |
Committee | EID |
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Conference Date | 2009/10/30(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 | Electronic Information Displays (EID) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Research and Development in Spatial Audio for Music Reproduction |
Sub Title (in English) | |
Keyword(1) | Spatial Audio |
Keyword(2) | Architectural Acoustics |
Keyword(3) | Electro-Acoustics |
Keyword(4) | Surround Sound System |
Keyword(5) | Fidelity |
Keyword(6) | Reality |
1st Author's Name | Masahiro IKEDA |
1st Author's Affiliation | Center for Advanced Sound Technologies, Yamaha Corp.() |
2nd Author's Name | SUNGYOUNG Kim |
2nd Author's Affiliation | Center for Advanced Sound Technologies, Yamaha Corp. |
3rd Author's Name | Hideo MIYAZAKI |
3rd Author's Affiliation | Center for Advanced Sound Technologies, Yamaha Corp. |
4th Author's Name | Takayuki WATANABE |
4th Author's Affiliation | Center for Advanced Sound Technologies, Yamaha Corp. |
Date | 2009/10/30 |
Paper # | EID2009-31 |
Volume (vol) | vol.109 |
Number (no) | 267 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |