| Presentation | 2009-10-23 Time-delay Stereophony using Bone-conducted ultrasound Kenji SUZUKI, Kenji FURIHATA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A difference of time-delay stereophony (the time-delay difference in arrival times for the same sound in each channel Δt ms) between bone-conducted ultrasound from mastoid and AM bone-conducted ultrasound from tragus was experimentally discussed. In this paper, all six subjects judged that an important question is whether the directions (the right ear or left ear side) are properly reproduced or not. From the results, in the case of bone-conducted ultrasound (40kHz, 10ms) from right and left mastoids, it can be found that the delay time is 12.7ms (50% of the cumulative distribution obtained). In the case of AM (2kHz) bone-conducted ultrasound (40kHz, 10ms) from tragi, it can be found that the delay time is 0.25ms (50% of the cumulative distribution obtained). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bone-conducted ultrasound / Time-delay stereophony / Mastoid / Tragus |
| Paper # | EA2009-69 |
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| Conference Information | |
| Committee | EA |
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| Conference Date | 2009/10/15(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) | Time-delay Stereophony using Bone-conducted ultrasound |
| Sub Title (in English) | |
| Keyword(1) | Bone-conducted ultrasound |
| Keyword(2) | Time-delay stereophony |
| Keyword(3) | Mastoid |
| Keyword(4) | Tragus |
| 1st Author's Name | Kenji SUZUKI |
| 1st Author's Affiliation | Faculty of Engineering, Shinshu University() |
| 2nd Author's Name | Kenji FURIHATA |
| 2nd Author's Affiliation | Faculty of Engineering, Shinshu University |
| Date | 2009-10-23 |
| Paper # | EA2009-69 |
| Volume (vol) | vol.109 |
| Number (no) | 240 |
| Page | pp.pp.- |
| #Pages | 4 |
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