Presentation | 2016-02-29 Interaural level and time differences by parametric loudspeaker Kosuke Taguchi, Hideyuki Nomura, Tomoo Kamakura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Based on the Khohklov-Zabolotskaya-Kuznetsov nonlinear equation and successive approximation, parametric sounds scattered by a cylindrical and spherical rigid objects are theoretically analyzed for investigating Interaural Level Difference (ILD) and Interaural Time Difference (ITD). The two objects model a head of a human being. To examine the usefulness of the present theory, we carried out experiments using 1 kHz parametric sound s. Experimental data and theoretical results are in relatively good agreement except for several points. For further appropriate comparison, we need to go through the present theoretical approaches and re-formulate experimental environments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Parametric speaker / Interaural Level Difference / Interaural Time Difference / Scattered sound field / Numerical analysis |
Paper # | US2015-108 |
Date of Issue | 2016-02-22 (US) |
Conference Information | |
Committee | US |
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Conference Date | 2016/2/29(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Instiute of Industrial Science, the University of Tokyo |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Acoustic Imaging, Nondestructive Inspection, and General |
Chair | Youichi Ito(Nihon Univ.) |
Vice Chair | Mami Matsukawa(Doshisha Univ.) / Nobuyuki Endoh(Kanagawa Univ.) |
Secretary | Mami Matsukawa(Univ. of Electro-Comm.) / Nobuyuki Endoh(Univ. of Electro-Comm.) |
Assistant | Hideyuki Hasegawa(Univ. of Toyama) |
Paper Information | |
Registration To | Technical Committee on Ultrasonics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Interaural level and time differences by parametric loudspeaker |
Sub Title (in English) | Modeling of the human head by a rigid sphere |
Keyword(1) | Parametric speaker |
Keyword(2) | Interaural Level Difference |
Keyword(3) | Interaural Time Difference |
Keyword(4) | Scattered sound field |
Keyword(5) | Numerical analysis |
1st Author's Name | Kosuke Taguchi |
1st Author's Affiliation | The University of Electro-Communications(UEC) |
2nd Author's Name | Hideyuki Nomura |
2nd Author's Affiliation | The University of Electro-Communications(UEC) |
3rd Author's Name | Tomoo Kamakura |
3rd Author's Affiliation | The University of Electro-Communications(UEC) |
Date | 2016-02-29 |
Paper # | US2015-108 |
Volume (vol) | vol.115 |
Number (no) | US-464 |
Page | pp.pp.1-6(US), |
#Pages | 6 |
Date of Issue | 2016-02-22 (US) |