Presentation 2017-06-19
Study on Virtual Sensing Technique for Headrest ANC
Rina Hasegawa, Yoshinobu Kajikawa, Chang Cheng-Yuan, Kuo Sen M.,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Conventional ANC system based on the feedback structure can cancel the periodicity or narrow-band noise around the error microphone. Therefore, the quiet zone is not realized around the eardrums neither opening of ear canal, especially the noise includes high frequency components, because the error microphones are located a bit far from the user’s ears. A solution to this problem is to apply a virtual sensing technique. This technique can achieve the maximum noise reduction at the desired locations. We demonstrate the effectiveness of the headrest ANC system with the virtual sensing technique through some experimental results obtained using a digital signal processor (DSP).
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Active Noise Control (ANC) / Feedback system / Error microphone / Virtual Sensing technique / Headrest
Paper # CAS2017-3,VLD2017-6,SIP2017-27,MSS2017-3
Date of Issue 2017-06-12 (CAS, VLD, SIP, MSS)

Conference Information
Committee SIP / CAS / MSS / VLD
Conference Date 2017/6/19(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Niigata University, Ikarashi Campus
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Masahiro Okuda(Univ. of Kitakyushu) / Mitsuru Hiraki(Renesas) / Morikazu Nakamura(Univ. of Ryukyus) / Hiroyuki Ochi(Ritsumeikan Univ.)
Vice Chair Shogo Muramatsu(Niigata Univ.) / Naoyuki Aikawa(TUS) / Hideaki Okazaki(Shonan Inst. of Tech.) / Shigemasa Takai(Osaka Univ.) / Noriyuki Minegishi(Mitsubishi Electric)
Secretary Shogo Muramatsu(Chiba Inst. of Tech.) / Naoyuki Aikawa(Takushoku Univ.) / Hideaki Okazaki(Renesas) / Shigemasa Takai(Shonan Inst. of Tech.) / Noriyuki Minegishi(Toshiba)
Assistant Masayoshi Nakamoto(Hiroshima Univ.ひろ) / Yohei Nakamura(Hitachi) / Hideki Kinjo(Okinawa Univ.)

Paper Information
Registration To Technical Committee on Signal Processing / Technical Committee on Circuits and Systems / Technical Committee on Mathematical Systems Science and its applications / Technical Committee on VLSI Design Technologies
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Study on Virtual Sensing Technique for Headrest ANC
Sub Title (in English)
Keyword(1) Active Noise Control (ANC)
Keyword(2) Feedback system
Keyword(3) Error microphone
Keyword(4) Virtual Sensing technique
Keyword(5) Headrest
1st Author's Name Rina Hasegawa
1st Author's Affiliation Kansai University(Kansai Univ.)
2nd Author's Name Yoshinobu Kajikawa
2nd Author's Affiliation Kansai University(Kansai Univ.)
3rd Author's Name Chang Cheng-Yuan
3rd Author's Affiliation Chung Yuan Christian University(CYCU)
4th Author's Name Kuo Sen M.
4th Author's Affiliation Chung Yuan Christian University(CYCU)
Date 2017-06-19
Paper # CAS2017-3,VLD2017-6,SIP2017-27,MSS2017-3
Volume (vol) vol.117
Number (no) CAS-96,VLD-97,SIP-98,MSS-99
Page pp.pp.13-18(CAS), pp.13-18(VLD), pp.13-18(SIP), pp.13-18(MSS),
#Pages 6
Date of Issue 2017-06-12 (CAS, VLD, SIP, MSS)