| Presentation | 2017-03-02 [Poster Presentation] Switchable Adaptive Feedback Canceller for Hearing Aids Kakeru Kashima, Arata Kawamura, Masahiro Sunohara, Kazuteru Nishiyama, Nobuhiko Hiruma, Youji Iiguni, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Hearing aids suffer from howling. A traditional adaptive feedback canceller (T-AFC) removes howling, although it often degrades the quality of the desired signal. To prevent degradation, the prediction error method-based adaptive feedback canceller (PEM-AFC) has been proposed. Unfortunately, once howling occurs, it does not remove howling until the feedback path estimation is completed. Herein, we propose a method to suppress the degradation and remove howling in a short time. The proposed method switches the T-AFC and the PEM-AFC depending on whether or not howling occurs. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | howling / adaptive feedback canceller / howling detection |
| Paper # | EA2016-124,SIP2016-179,SP2016-119 |
| Date of Issue | 2017-02-22 (EA, SIP, SP) |
| Conference Information | |
| Committee | SP / SIP / EA |
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| Conference Date | 2017/3/1(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics |
| Chair | Kazunori Mano(Shibaura Inst. of Tech.) / Makoto Nakashizuka(Chiba Inst. of Tech.) / Mitsunori Mizumachi(Kyushu Inst. of Tech.) |
| Vice Chair | Hiroki Mori(Utsunomiya Univ.) / Masahiro Okuda(Univ. of Kitakyushu) / Shogo Muramatsu(Niigata Univ.) / Yoichi Haneda(Univ. of Electro-Comm.) / Suehiro Shimauchi(NTT) |
| Secretary | Hiroki Mori(Kobe Univ.) / Masahiro Okuda(Shizuoka Univ.) / Shogo Muramatsu(Ritsumeikan Univ.) / Yoichi Haneda(Chiba Inst. of Tech.) / Suehiro Shimauchi(KDDI R&D Labs.) |
| Assistant | Taichi Asami(NTT) / Kei Hashimoto(Nagoya Inst. of Tech.) / Osamu Watanabe(Takushoku Univ.) / Shigeto Takeoka(Shizuoka Inst. of Science and Tech.) / TREVINO Jorge(Tohoku Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Speech / Technical Committee on Signal Processing / Technical Committee on Engineering Acoustics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] Switchable Adaptive Feedback Canceller for Hearing Aids |
| Sub Title (in English) | |
| Keyword(1) | howling |
| Keyword(2) | adaptive feedback canceller |
| Keyword(3) | howling detection |
| 1st Author's Name | Kakeru Kashima |
| 1st Author's Affiliation | Osaka University(Osaka Univ.) |
| 2nd Author's Name | Arata Kawamura |
| 2nd Author's Affiliation | Osaka University(Osaka Univ.) |
| 3rd Author's Name | Masahiro Sunohara |
| 3rd Author's Affiliation | Rion Co., Ltd.(Rion Co., Ltd.) |
| 4th Author's Name | Kazuteru Nishiyama |
| 4th Author's Affiliation | Rion Co., Ltd.(Rion Co., Ltd.) |
| 5th Author's Name | Nobuhiko Hiruma |
| 5th Author's Affiliation | Rion Co., Ltd.(Rion Co., Ltd.) |
| 6th Author's Name | Youji Iiguni |
| 6th Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2017-03-02 |
| Paper # | EA2016-124,SIP2016-179,SP2016-119 |
| Volume (vol) | vol.116 |
| Number (no) | EA-475,SIP-476,SP-477 |
| Page | pp.pp.237-242(EA), pp.237-242(SIP), pp.237-242(SP), |
| #Pages | 6 |
| Date of Issue | 2017-02-22 (EA, SIP, SP) |