Presentation | 2016-03-28 [Invited Talk] Measurement signals for an acoustical impulse response Yutaka Kaneda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Various signals such as a time-stretched pulse and a maximum length sequence have been proposed for measuring an acoustical impulse response. In this paper, it is shown that the measurement error due to environmental noise and system nonlinearity depends on the measurement signal characteristics, including the signal waveform, power spectrum and reproduced sound level. Since the error that can be tolerated depends on the application of the impulse response, guidelines for the required accuracy of measurement signals for different applications should be established. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | impulse response / measurement error / TSP / MLS / swept sine |
Paper # | EA2015-68,SIP2015-117,SP2015-96 |
Date of Issue | 2016-03-21 (EA, SIP, SP) |
Conference Information | |
Committee | EA / SP / SIP |
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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 |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] Measurement signals for an acoustical impulse response |
Sub Title (in English) | |
Keyword(1) | impulse response |
Keyword(2) | measurement error |
Keyword(3) | TSP |
Keyword(4) | MLS |
Keyword(5) | swept sine |
1st Author's Name | Yutaka Kaneda |
1st Author's Affiliation | Tokyo Denki University(Tokyo Denki Unov.) |
Date | 2016-03-28 |
Paper # | EA2015-68,SIP2015-117,SP2015-96 |
Volume (vol) | vol.115 |
Number (no) | EA-521,SIP-522,SP-523 |
Page | pp.pp.13-18(EA), pp.13-18(SIP), pp.13-18(SP), |
#Pages | 6 |
Date of Issue | 2016-03-21 (EA, SIP, SP) |