Presentation | 2004/8/12 A study on design of sound insulation system for achieving speech privacy Tetsuro SAEKI, Shizuma YAMAGUCHI, Takahiro TAMESUE, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | It is essential to protect the speech privacy of convarsations between two rooms. This study primarily an index for securing speech privacy. Specifically, the frequency characteristic of intelligibility in Japanese speech is calculated. A new index for speech privacy protection based on the speech and insulation characteristics is introduced. Next, relationship between the index and the speech privacy evaluation is established. Using this relationship, the prediction and design problems in assuming the actual wall are considered. Finally, the validity and the usefulness of the intoroduced index are confirmed experimentally. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Speech Privacy / Sound Insulation System / Listening Score / Spectral Distance |
Paper # | EA2004-35 |
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Conference Information | |
Committee | EA |
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Conference Date | 2004/8/12(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Engineering Acoustics (EA) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on design of sound insulation system for achieving speech privacy |
Sub Title (in English) | |
Keyword(1) | Speech Privacy |
Keyword(2) | Sound Insulation System |
Keyword(3) | Listening Score |
Keyword(4) | Spectral Distance |
1st Author's Name | Tetsuro SAEKI |
1st Author's Affiliation | Faculty of Engineering, Yamaguchi University() |
2nd Author's Name | Shizuma YAMAGUCHI |
2nd Author's Affiliation | Faculty of Engineering, Yamaguchi University |
3rd Author's Name | Takahiro TAMESUE |
3rd Author's Affiliation | Nagano National College of Technology |
Date | 2004/8/12 |
Paper # | EA2004-35 |
Volume (vol) | vol.104 |
Number (no) | 246 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |