Presentation | 2023-02-28 Extension of signal safeguarding for acoustic system measurement Hideki Kawahara, Kohei Yatabe, Ken-Ichi Sakakibara, Mitsunori Mizumachi, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Subdivision of a periodic signal provides a hierarchical set of generally different signals. Each subdivided signal applied to impulse response analysis produces an impulse response. Differences between impulse responses yielded from different signal provides signal dependent responses. Periodic signals repeat arbitrary times. Differences between repetitions provides random and temporally varying responses. Integrating this procedure with other system measurement signal is a promising application. The application of the proposed procedure makes our extended time-stretched-pulse-based acoustic measurement method more efficient and easy to understand. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | impulse response / orthogonalization / post hoc analysis |
Paper # | EA2022-79,SIP2022-123,SP2022-43 |
Date of Issue | 2023-02-21 (EA, SIP, SP) |
Conference Information | |
Committee | SP / IPSJ-SLP / EA / SIP |
---|---|
Conference Date | 2023/2/28(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Tomoki Toda(Nagoya Univ.) / Tomoki Toda(Nagoya Univ.) / Kenichi Furuya(Oita Univ.) / Toshihisa Tanaka(Tokyo Univ. Agri.&Tech.) |
Vice Chair | / / Tatsuya Kako(NTT) / Junki Ono(Tokyo Metropolitan Univ.) / Koichi Ichige(Yokohama National Univ.) / Takayuki Nakachi(Ryukyu Univ.) |
Secretary | (NTT) / (Univ. of Electro-Comm.) / Tatsuya Kako(NTT) / Junki Ono(Univ. of Electro-Comm.) / Koichi Ichige(NTT) / Takayuki Nakachi(RitsumeikanUniv.) |
Assistant | Ryo Aihara(Mitsubishi Electric) / Daisuke Saito(Univ. of Tokyo) / Ryo Aihara(Mitsubishi Electric) / Daisuke Saito(Univ. of Tokyo) / Masato Nakayama(Osaka Sangyo Univ.) / Kouhei Yatabe(Tuat) / Taichi Yoshida(UEC) / Shoko Imaizumi(Chiba Univ.) |
Paper Information | |
Registration To | Technical Committee on Speech / Special Interest Group on Spoken Language Processing / Technical Committee on Engineering Acoustics / Technical Committee on Signal Processing |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Extension of signal safeguarding for acoustic system measurement |
Sub Title (in English) | Repetition and orthogonalization enables post hoc analysis |
Keyword(1) | impulse response |
Keyword(2) | orthogonalization |
Keyword(3) | post hoc analysis |
1st Author's Name | Hideki Kawahara |
1st Author's Affiliation | Wakayama University(和歌山大) |
2nd Author's Name | Kohei Yatabe |
2nd Author's Affiliation | Tokyo University of Agriculture and Technology(Tokyo Univ。 of Agriculture and Technology) |
3rd Author's Name | Ken-Ichi Sakakibara |
3rd Author's Affiliation | Health Sciences University of Hokkaido(Health Sciences Univ. of Hokkaido) |
4th Author's Name | Mitsunori Mizumachi |
4th Author's Affiliation | Kyushu Institute of Technology(Kyushu Inst. of Tech.) |
Date | 2023-02-28 |
Paper # | EA2022-79,SIP2022-123,SP2022-43 |
Volume (vol) | vol.122 |
Number (no) | EA-387,SIP-388,SP-389 |
Page | pp.pp.25-30(EA), pp.25-30(SIP), pp.25-30(SP), |
#Pages | 6 |
Date of Issue | 2023-02-21 (EA, SIP, SP) |