Presentation | 2018-03-19 [Poster Presentation] Study on the implementation of the Feedforward ANC system using virtual sensing technique Shoma Edamoto, Yoshinobu Kajikawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Active noise control (ANC) utilizes the superposition property of acoustic waves. When an anti-noise wave is elegantly generated to have the same amplitude but inverse phase of the noise wave, it can reduce the noise level at the desired location, where an error microphone is placed to monitor the error signal and make the whole system a close loop control problem. In the case when the error microphone cannot be placed at the desired noise reduction location, virtual sensing techniques are needed. Therefore, we have proposed the feedforward ANC system with virtual sensing technique. In this paper, we will examine the flexibility in the implementation of the proposed system by comparing it with the feedback system with the virtual sensing technique. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Active Noise Control (ANC) / Feedfoward system / Feedback system / Error microphone / Virtual sensing technique |
Paper # | EA2017-131,SIP2017-140,SP2017-114 |
Date of Issue | 2018-03-12 (EA, SIP, SP) |
Conference Information | |
Committee | SIP / EA / SP / MI |
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Conference Date | 2018/3/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics [SIP, EA, SP]/ Medical Image Engineering, Analysis, Recognition, etc. [MI] |
Chair | Masahiro Okuda(Univ. of Kitakyushu) / Suehiro Shimauchi(NTT) / Yoichi Yamashita(Ritsumeikan Univ.) / Kensaku Mori(Nagoya Univ.) |
Vice Chair | Shogo Muramatsu(Niigata Univ.) / Naoyuki Aikawa(TUS) / Mitsunori Mizumachi(Kyutech) / Hiroki Mori(Utsunomiya Univ.) / Yoshiki Kawata(Tokushima Univ.) / Yuichi Kimura(Kinki Univ.) |
Secretary | Shogo Muramatsu(Chiba Inst. of Tech.) / Naoyuki Aikawa(Takushoku Univ.) / Mitsunori Mizumachi(Akita Pref. Univ.) / Hiroki Mori(Shizuoka Inst. of Science and Tech.) / Yoshiki Kawata(Shizuoka Univ.) / Yuichi Kimura(Meijo Univ.) |
Assistant | Masayoshi Nakamoto(Hiroshima Univ.ひろ) / TREVINO Jorge(Tohoku Univ.) / Nobutaka Ito(NTT) / Kei Hashimoto(Nagoya Inst. of Tech.) / Satoshi Kobashikawa(NTT) / Ryo Haraguchi(Univ. of Hyogo) / Yasushi Hirano(Yamaguchi Univ.) |
Paper Information | |
Registration To | Technical Committee on Signal Processing / Technical Committee on Engineering Acoustics / Technical Committee on Speech / Technical Committee on Medical Imaging |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Study on the implementation of the Feedforward ANC system using virtual sensing technique |
Sub Title (in English) | |
Keyword(1) | Active Noise Control (ANC) |
Keyword(2) | Feedfoward system |
Keyword(3) | Feedback system |
Keyword(4) | Error microphone |
Keyword(5) | Virtual sensing technique |
1st Author's Name | Shoma Edamoto |
1st Author's Affiliation | Kansai University(Kansai Univ.) |
2nd Author's Name | Yoshinobu Kajikawa |
2nd Author's Affiliation | Kansai University(Kansai Univ.) |
Date | 2018-03-19 |
Paper # | EA2017-131,SIP2017-140,SP2017-114 |
Volume (vol) | vol.117 |
Number (no) | EA-515,SIP-516,SP-517 |
Page | pp.pp.163-168(EA), pp.163-168(SIP), pp.163-168(SP), |
#Pages | 6 |
Date of Issue | 2018-03-12 (EA, SIP, SP) |