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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, EMM | 2019-11-22 15:30 |
Ishikawa | Kanazawa Institute of Technology | [Poster Presentation]
Sound source distance dependence of head-related transfer functions and binaural cues on the horizontal plane Mao Terashima, Daisuke Morikawa, Parham Mokhtari, Tatsuya Hirahara (Toyama Pref Univ.)  EA2019-57 EMM2019-85 |
Using the reciprocal method, we measured head-related transfer functions (HRTFs) at 144 locations on the horizontal plan... [more] | EA2019-57 EMM2019-85 pp.23-30 |
| EA, ASJ-H | 2019-08-09 13:30 |
Miyagi | Tohoku Univ. | Perception of sound image segregation in the monaural listening condition Daisuke Morikawa, Daiki Kojima, Tatsuya Hirahara (Toyama Pref. Univ.) EA2019-33 |
[more] | EA2019-33 pp.65-70 |
| EA, ASJ-H | 2018-08-24 11:15 |
Miyagi | Tohoku Gakuin Univ. | Discussions on acoustic cues used for sound image location computation Tatsuya Hirahara (TPU) |
Interaural time difference, interaural level difference, and pinna cue are known to be the major acoustical cues for sou... [more] | EA2018-45 pp.109-114 |
| EA, ASJ-H | 2017-11-30 14:35 |
Overseas | University of Auckland (New Zealand) | Monaural sound localization under conditions of active head rotation Tatsuya Hirahara, Daiki Kojima, Daisuke Morikawa (Toyama Prefectural Univ.) |
[more] | EA2017-66 p.47 |
| EA, ASJ-H | 2017-10-21 14:30 |
Toyama | Ushidake-Onsen | [Poster Presentation]
Influence of a reflective wall near a sound source on binaural cues Shunya Kurachi, Daisuke Morikawa, Tatsuya Hirahara (Toyama Prefectural Univ.) |
[more] | EA2017-53 pp.63-68 |
| EA | 2015-12-11 14:15 |
Ishikawa | Kanazawa Univ., Satellite Plaza | [Invited Talk]
Discussion on noise in acoustic measurements and hearing experiments Tatsuya Hirahara (Toyama Pref. Univ.) EA2015-41 |
Various acoustic and/or electric noises have adverse effects on acoustic measurements as well as on hearing experiments.... [more] | EA2015-41 pp.7-12 |
| EA | 2015-12-11 15:15 |
Ishikawa | Kanazawa Univ., Satellite Plaza | [Poster Presentation]
Monaural horizontal sound localization Daiki Kojima, Tatsuya Hirahara (Toyama Pref. Univ.) EA2015-46 |
This paper describes monaural horizontal sound localization experiments using newly-improved experimental system. In the... [more] | EA2015-46 pp.31-36 |
| EA | 2014-12-12 14:10 |
Ishikawa | Satellite Plaza of Kanazawa University | [Poster Presentation]
Sound image movements of rectilinearly moving sound sources. Takahiro Okayama, Tatsuya Hirahara (Toyama Prefectural Univ.) EA2014-42 |
Listeners were traced the sound image movement of a moving sound source in a large spaced gymnasium and a small spaced s... [more] | EA2014-42 pp.13-17 |
| EA | 2014-12-12 14:10 |
Ishikawa | Satellite Plaza of Kanazawa University | [Poster Presentation]
Conditions of producing anomalous sound image movement with approaching and retreating sound souce Shuhei Okada, Tatsuya Hirahara (Toyama Pref Univ.) EA2014-43 |
A listener traced moving sound image of reproduced binaural signals, which were binaurally recorded horizontally approac... [more] | EA2014-43 pp.19-23 |
| EA | 2014-12-12 14:10 |
Ishikawa | Satellite Plaza of Kanazawa University | [Poster Presentation]
Monaural horizontal sound localization in head still and head movement conditions Daiki Kojima, Tatsuya Hirahara (Toyama Pref. Univ.) EA2014-44 |
We carried out monaural horizontal sound localization experiments with listeners who wore earplugs at one ear in head st... [more] | EA2014-44 pp.25-30 |
| EA | 2013-12-13 16:40 |
Ishikawa | Satellite Plaza of Kanazawa University | Sound image of approaching or retreating sound source Shuhei Okada, Yuki Honda, Tatsuya Hirahara (Toyama Prefectural Univ.) EA2013-96 |
[more] | EA2013-96 pp.49-54 |
| EA | 2012-10-27 14:15 |
Toyama | USHIDAKE resort (Toyama) | [Poster Presentation]
Measurements of head-related transfer functions using reciprocal method Yuki Imai, Daisuke Morikawa, Tatsuya Hirahara (Toyama Pref. Univ.) EA2012-72 |
[more] | EA2012-72 pp.43-48 |
| EA | 2012-10-27 14:15 |
Toyama | USHIDAKE resort (Toyama) | [Poster Presentation]
Movement and acoustical characteristics of TeleHead IV and VI Daisuke Yoshisaki, Takamitsu Tsukada, Tatsuya Hirahara (Toyama Pref. Univ.) EA2012-73 |
We have measured the mechanical response characteristics and acoustical characteristics of the TeleHead IV and VI, which... [more] | EA2012-73 pp.49-54 |
| EA | 2011-10-29 10:45 |
Nagano | Faculty of Engineering, Shinshu Univ. | Physical characteristics of ultra-small speaker unit for reciprocal head-related transfer function measurement. Yuki Imai, Daisuke Morikawa, Tatsuya Hirahara (Toyama Pref. Univ.) EA2011-79 |
[more] | EA2011-79 pp.67-72 |
| EA | 2010-10-21 15:25 |
Ishikawa | Kanazawa-city Omi-cho Koryu Plaza | Physical characteristics of earplug speakers for reciprocal head-related transfer function measurement Noriyuki Matsunaga, Tatsuya Hirahara (TPU) EA2010-62 |
Head-related transfer functions (HRTFs) can be measured in short time with reciprocal method. In the reciprocal HRTF mea... [more] | EA2010-62 pp.25-30 |
| EA | 2010-10-22 09:15 |
Ishikawa | Kanazawa-city Omi-cho Koryu Plaza | Head Movements during Horizontal Sound Localization Experiment Yuki Toyoda, Daisuke Morikawa, Tatsuya Hirahara (Toyama Pref. Univ) EA2010-70 |
In this work, head movements for four human subjects were measured simultaneously by horizontal sound localization exper... [more] | EA2010-70 pp.73-78 |
| EA | 2010-10-22 09:40 |
Ishikawa | Kanazawa-city Omi-cho Koryu Plaza | Sound localization using stereo microphones that follow head movement Yuki Sawada, Noriyuki Matsunaga, Daisuke Morikawa, Tatsuya Hirahara (Toyama Prefectural Univ.) EA2010-71 |
This paper clarifies key relationship between sound localization and head movement. Four subjects participated in the so... [more] | EA2010-71 pp.79-84 |
| EA | 2010-10-22 10:05 |
Ishikawa | Kanazawa-city Omi-cho Koryu Plaza | Horizontal sound localization with band-limitation noises Daisuke Morikawa, Tatsuya Hirahara (Toyama Pref. Univ.) EA2010-72 |
This paper clarifies the relationship between signal bandwidth and horizontal sound localization with band-pass noise an... [more] | EA2010-72 pp.85-90 |
| EA | 2009-10-22 11:10 |
Niigata | Spectral features that cause unpleasantness of absolutely unpleasant sound Yuki Sawada, Tatsuya Hirahara (Toyama pref Univ.) EA2009-60 |
[more] | EA2009-60 pp.25-29 |
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| EA | 2009-10-23 11:10 |
Niigata | Threshold of hearing and signal bandwidth necessary for horizontal sound localization Daisuke Morikawa, Nozomi Shimakura, Tatsuya Hirahara (Toyama Pref. Univ.) EA2009-70 |
This paper clarifies the relationship between subjects hearing threshold level and signal bandwidth necessary for horizo... [more] | EA2009-70 pp.83-88 |
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