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| Presentation | 2017-03-02 09:00 [Poster Presentation] Switchable Adaptive Feedback Canceller for Hearing Aids Kakeru Kashima, Arata Kawamura (Osaka Univ.), Masahiro Sunohara, Kazuteru Nishiyama, Nobuhiko Hiruma (Rion Co., Ltd.), Youji Iiguni (Osaka Univ.)  EA2016-124 SIP2016-179 SP2016-119 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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) |
| (in English) | howling / adaptive feedback canceller / howling detection / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 476, SIP2016-179, pp. 237-242, March 2017. | |
| Paper # | SIP2016-179 | |
| Date of Issue | 2017-02-22 (EA, SIP, SP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EA2016-124 SIP2016-179 SP2016-119 |
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| Conference Information | |
| Committee | SP SIP EA |
| Conference Date | 2017-03-01 - 2017-03-02 |
| 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 |
| Paper Information | |
| Registration To | SIP |
| Conference Code | 2017-03-SP-SIP-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Switchable Adaptive Feedback Canceller for Hearing Aids |
| Sub Title (in English) | |
| Keyword(1) | howling |
| Keyword(2) | adaptive feedback canceller |
| Keyword(3) | howling detection |
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| 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.) |
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| Speaker | Author-1 |
| Date Time | 2017-03-02 09:00:00 |
| Presentation Time | 90 minutes |
| Registration for | SIP |
| Paper # | EA2016-124, SIP2016-179, SP2016-119 |
| Volume (vol) | vol.116 |
| Number (no) | no.475(EA), no.476(SIP), no.477(SP) |
| Page | pp.237-242 |
| #Pages | 6 |
| Date of Issue | 2017-02-22 (EA, SIP, SP) |
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