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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CS, CAS | 2020-02-27 12:10 |
Kumamoto | A Serial Multiplier based on Sequential Subtraction from Maximum Products and Its Negative Number Calculation Method Masahiro Nagata (Okayama Prefectural Univ.), Masafumi Kondo (Kawasaki Univ. of Medical Welfare), Daichi Ikeda (Sanyo Denken), Isao Kayano (Kawasaki Univ. of Medical Welfare), Tomoyuki Yokogawa, Yoichiro Sato (Okayama Prefectural Univ.)  CAS2019-105 CS2019-105 |
In recent years, digital hearing aids have become widespread, but their battery life is only about several days. To solv... [more] | CAS2019-105 CS2019-105 pp.43-48 |
|
| SP | 2019-08-28 14:40 |
Kyoto | Kyoto Univ. | [Poster Presentation]
Intelligibility enhancement based on speech waveform modification using hearing impairment simulator Shu Hikosaka, Kazuhiro Kobayashi, Tomoki Hayashi, Shogo Seki, Kazuya Takeda (Nagoya Univ.), Hideki Banno (Meijo Univ.), Tomoki Toda (Nagoya Univ.) SP2019-13 |
For sensory hearing loss, which is difficult to treat medically, a hearing aid is commonly used to assist the hearing fu... [more] | SP2019-13 pp.25-29 |
| MSS, CAS, SIP, VLD | 2019-07-31 16:45 |
Iwate | Iwate Univ. | Speedup of the Asynchronous Serial Multiplier by Concealing the Idle Phase for Digital Hearing Aids Masahiro Nagata (Okayama Prefectural Univ.), Masafumi Kondo, Isao Kayono (Kawasaki Univ. of Medical Welfare), Tomoyuki Yokogawa, Kazutami Arimoto, Yoichiro Sato (Okayama Prefectural Univ.) CAS2019-22 VLD2019-28 SIP2019-38 MSS2019-22 |
Recently, digital hearing aids with DSP have spread through, but their battery life has remained for only a few days. Fo... [more] | CAS2019-22 VLD2019-28 SIP2019-38 MSS2019-22 pp.99-104 |
| EA, SIP, SP | 2019-03-14 13:30 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | [Poster Presentation]
Prototype of an electronic earplug for music Lixue Chen, Yoshinori Yokoo, Kohichi Matsuda, Hirofumi Nakajima (Kogakuin Univ.), Yohichi Fujisaka (RION Co., Ltd.) EA2018-104 SIP2018-110 SP2018-66 |
In rock concerts and live performances, earplugs are used to prevent ear damage due to loud sounds. The authors have inv... [more] | EA2018-104 SIP2018-110 SP2018-66 pp.31-36 |
| WIT | 2018-06-10 10:00 |
Kanagawa | A Study on Information Support for Hearing Impaired Teachers in School Sinobu Okuzawa (Tsukuba takenishi E.S.) WIT2018-8 |
Teachers with hearing impairment who work for general schools are often mildly hard of hearing persons who are not notic... [more] | WIT2018-8 pp.35-40 |
|
| VLD, CAS, MSS, SIP | 2016-06-16 11:40 |
Aomori | Hirosaki Shiritsu Kanko-kan | A method of reducing amount of operations on the bit serial multiply-accumulator and its application Daichi Okamoto (Okayama Prefectural Univ.), Masafumi Kondo (Kawasaki Univ. of Medical Welfare), Yoshihiro Sejima, Tomoyuki Yokogawa, Kazutami Arimoto, Yoichiro Sato (Okayama Prefectural Univ.) CAS2016-7 VLD2016-13 SIP2016-41 MSS2016-7 |
Although the digital hearing aids with the high functionality of digital signal processor (DSP) becomes widely used, its... [more] | CAS2016-7 VLD2016-13 SIP2016-41 MSS2016-7 pp.35-40 |
| PRMU, SP, WIT, ASJ-H | 2016-06-14 10:45 |
Tokyo | [Invited Talk]
Practices in hearing aid fittings Emi Hosono (RION) |
Hearing aids fitting is a necessary act in order for the user to continue to use, that includes counselling, adjusting p... [more] | PRMU2016-47 SP2016-13 WIT2016-13 pp.71-75 |
|
| MSS, CAS, IPSJ-AL [detail] | 2015-11-21 11:15 |
Kagoshima | Ibusuki CityHall | A bit serial multiply and accumulator with negative number operation Daichi Okamoto (Okayama Prefectural Univ.), Masafumi Kondo (Kawasaki Univ. of Medical Welfare), Yoshihiro Sejima, Yoichiro Sato, Tomoyuki Yokogawa, Kazutami Arimoto (Okayama Prefectural Univ.) CAS2015-58 MSS2015-32 |
Recently, digital hearing aids with the high functionality of digital signal processor (DSP) become widely used, and thu... [more] | CAS2015-58 MSS2015-32 pp.115-120 |
| EA, EMM | 2015-11-12 16:30 |
Kumamoto | Kumamoto Univ. | Low delay binaural wind noise cancellation for hearing aids Yoh-ichi Fujisaka (RION), Ryousuke Kouyama, Hidetoshi Nakashima (NIT, Kumamoto College), Nobuhiko Hiruma (RION) EA2015-30 EMM2015-51 |
Wind noise is often an issue of hearing aid in outdoor. Generally a windproof is utilized to reduce the noise by attachi... [more] | EA2015-30 EMM2015-51 pp.35-40 |
| SP, WIT | 2013-06-13 17:00 |
Niigata | Sound localization under amplification Tatsuo Nakagawa (YNU), Masayuki Sato (Tsukuba Univ. Tech.), Masahiro Takahashi (Yokohama City Univ.) SP2013-41 WIT2013-11 |
A sound localization test was administered to people with normal hearing and hearing-impairment. We measured sound local... [more] | SP2013-41 WIT2013-11 pp.61-64 |
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| SP, EA, SIP | 2013-05-17 10:10 |
Okayama | An occlusion reduction method for hearing aids using adaptive filter Masahiro Sunohara, Keisuke Watanuki, Makoto Tateno (Rion) EA2013-16 SIP2013-16 SP2013-16 |
The occlusion effect is one of the critical issues for hearing impaired persons wearing the hearing aids. Many people co... [more] | EA2013-16 SIP2013-16 SP2013-16 pp.91-96 |
|
| EA | 2010-07-16 17:00 |
Tokyo | RION Co., Ltd. | Speech Enhancement for Hearing Aids Motivated by Auditory Scene Analysis Masahiro Sunohara, Kiyoaki Terada, Takatoshi Okuno, Takashi Iwakura (RION) EA2010-42 |
Hearing-impaired people have difficulties communicating with others even if they wear their hearing aids, especially in ... [more] | EA2010-42 pp.25-30 |
| EA, US (Joint) |
2010-01-25 16:45 |
Osaka | [Invited Talk]
Elucidation of mechanism of bone-conducted ultrasonic perception and development of a novel hearing-aid for the profoundly deaf Seiji Nakagawa (AIST) US2009-98 EA2009-106 |
Although the mechanisms involved remain unclear, several studies have reported that bone-conducted ultrasound (BCU) is e... [more] | US2009-98 EA2009-106 pp.59-66(US), pp.41-48(EA) |
|
| SIP, IE, IPSJ-SLDM [detail] | 2009-10-15 17:00 |
Fukui | Awara Onsen "Matsuya Sensen" | [Fellow Memorial Lecture]
Analysis of Adaptive Filters in Feedback Systems Hideaki Sakai (Kyoto Univ.) SIP2009-66 IE2009-91 |
In this paper, a review is given about the author’s studies on adaptive filters in feedback systems. First, the results... [more] |
SIP2009-66 IE2009-91 pp.59-64 |
| CAS, MSS | 2008-11-07 09:30 |
Osaka | Osaka University | Three-Channel Variable Filter-Bank for Digital Hearing Aids Tian-Bo Deng (Toho Univ.) CAS2008-52 CST2008-30 |
This paper proposes a three-channel (3-channel) variable filter-bank (VFB) that consists of variable lowpass, variable b... [more] | CAS2008-52 CST2008-30 pp.41-46 |
| VLD, CAS, SIP | 2008-06-26 09:00 |
Hokkaido | Hokkaido Univ. | Adaptive Feedback Canceller System for Sinusoidal Signals and Its Analysis Hideaki Sakai, Hayato Fukuzono (Kyoto Univ.) CAS2008-1 VLD2008-14 SIP2008-35 |
In this paper, adaptive feedback canceller is analyzed for a sum of complex sinusoidal signals and white nose, and a... [more] |
CAS2008-1 VLD2008-14 SIP2008-35 pp.1-6 |
| EA | 2007-11-15 16:20 |
Kumamoto | Kumamoto University | Two-Input Two-Output Speech Enhancement Using Adaptive Filter Ai Sasaki (Tohoku Univ.), Shuichi Sakamoto (RIEC, Tohoku Univ.), Satoshi Hongo (Miyagi Kosen.), Junfeng Li (JAIST), Yo-iti Suzuki (RIEC, Tohoku Univ.) EA2007-79 |
Two-input two-output speech enhancement algorithm is expected to be effective for binaural communication system, since s... [more] | EA2007-79 pp.37-42 |
| EA | 2006-08-10 13:30 |
Miyagi | A simple howling canceler based on interaural level difference
-- Efficiency in cancelation performance along with frequency resolution -- Kotaro Matsuo, Yoshifumi Chisaki, Tsuyoshi Usagawa (Kumamoto Univ.) |
Howling cancelation is an important issue in order to realize eithermonaural or binaural hearing assistant systems inclu... [more] | EA2006-45 pp.19-24 |
|
| IN | 2006-07-14 10:10 |
Fukui | Ubiquitous Network Covering Old Age Society with Networked Hearing Aids Kenzo Takahashi, Mikio Mori, Shuji Taniguchi, Keisuke Sugihara (Fukui Univ.), Shuji Ohya (NTT Data Hokuriku) IN2006-42 |
In our country, an aging society has come so that the number of people who suffer from hardness of hearing also tends to... [more] | IN2006-42 pp.43-48 |
|
| CAS, SIP, CS | 2006-03-06 12:00 |
Okinawa | Univ of Ryukyu | An adaptive algorithm for continuous cancellation of the effect of acoustic feedback path in hearing aids Hideaki Sakai, Takehiro Fujinaga (Kyoto Univ) |
It is well known that the conventional adaptive algorithm for cancellation of the effect of the feedback path in hearing... [more] | CAS2005-111 SIP2005-157 CS2005-104 pp.87-92 |
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