Presentation | 2016-03-29 [Poster Presentation] A Study on Sound Field Analysis for Parametric Array Loudspeaker Hiroaki Bessho, Chuang Shi, Yoshinobu Kajikawa, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we describe the sound field analysis for parametric array loudspeaker. Recently, with the spread of parametric array loudspeaker, the audio-spot technique that can send a desired sound to a desired location has been attracted. This acoustic characteristics can be theoretically estimated by using nonlinear acoustic sound beam equations such as the KZK equation. In this paper, we examine the sound field analysis of parametric array loudspeaker based on the KZK equation in order to establish binaural sound creation method using the numerical analysis. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Parametric array loudspeaker / KZK equation / DSBAM / SRAM |
Paper # | EA2015-109,SIP2015-158,SP2015-137 |
Date of Issue | 2016-03-21 (EA, SIP, SP) |
Conference Information | |
Committee | EA / SP / SIP |
---|---|
Conference Date | 2016/3/28(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Beppu International Convention Center B-ConPlaza |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Engineering/Electro Acoustics, Speech, Signal Processing, and Related Topics |
Chair | Yoichi Haneda(Univ. of Electro-Comm.) / Kazunori Mano(Shibaura Inst. of Tech.) / Osamu Houshuyama(NEC) |
Vice Chair | Yukio Iwaya(Tohoku Gakuin Univ.) / Mitsunori Mizumachi(Kyushu Inst. of Tech.) / Norihide Kitaoka(Tokushima Univ.) / Makoto Nakashizuka(Chiba Inst. of Tech.) / Masahiro Okuda(Univ. of Kitakyushu) |
Secretary | Yukio Iwaya(NTT) / Mitsunori Mizumachi(KDDI R&D Labs.) / Norihide Kitaoka(Tokyo City Univ.) / Makoto Nakashizuka(Kobe Univ.) / Masahiro Okuda(NEC) |
Assistant | Shoichi Koyama(Univ. of Tokyo) / Takashi Nose(Tohoku Univ.) / Taichi Asami(NTT) / Takamichi Miyata(Chiba Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Engineering Acoustics / Technical Committee on Speech / Technical Committee on Signal Processing |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] A Study on Sound Field Analysis for Parametric Array Loudspeaker |
Sub Title (in English) | |
Keyword(1) | Parametric array loudspeaker |
Keyword(2) | KZK equation |
Keyword(3) | DSBAM |
Keyword(4) | SRAM |
1st Author's Name | Hiroaki Bessho |
1st Author's Affiliation | Kansai University(Kansai Univ.) |
2nd Author's Name | Chuang Shi |
2nd Author's Affiliation | Kansai University(Kansai Univ.) |
3rd Author's Name | Yoshinobu Kajikawa |
3rd Author's Affiliation | Kansai University(Kansai Univ.) |
Date | 2016-03-29 |
Paper # | EA2015-109,SIP2015-158,SP2015-137 |
Volume (vol) | vol.115 |
Number (no) | EA-521,SIP-522,SP-523 |
Page | pp.pp.237-241(EA), pp.237-241(SIP), pp.237-241(SP), |
#Pages | 5 |
Date of Issue | 2016-03-21 (EA, SIP, SP) |