| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, ASJ-H | 2022-08-04 14:30 |
Miyagi | (Primary: On-site, Secondary: Online) |
HRTF of spherical head and ellipsoidal torso Kiyoshi Sugiyama (former Tokyo Polytechnic Univ.), Masaharu Shimada (former Inst. Nagaoka Tech. & Sci.), Haruhide Hokari (Inst. Nagaoka Tech. & Sci.)  EA2022-31 |
The HRTF and HRIR of the right ear are examined from the calculation for the sound source movement in the horizontal, me... [more] | EA2022-31 pp.19-24 |
| MBE, NC (Joint) |
2013-03-15 10:40 |
Tokyo | Tamagawa University | Application of Support Vector Machines and Particle Swarm Optimization in the classification of auditory event-related potentials Alejandro Gonzalez, Isao Nambu, Haruhide Hokari, Yasuhiro Wada (Nagaoka Univ. of Tech.) NC2012-173 |
The accurate detection of single-trial event-related potentials (ERP) is very important for the development of practical... [more] | NC2012-173 pp.227-232 |
| MBE | 2012-10-11 13:25 |
Osaka | Osaka Electro-Communication University | A method based on reinforcement learning to improve 3D sound localization. Shuhei Morioka, Isao Nambu (Nagaoka Univ. of Tech.), Shohei Yano (Nagaoka College of Tech.), Haruhide Hokari, Yasuhiro Wada (Nagaoka Univ. of Tech.) MBE2012-41 |
[more] | MBE2012-41 pp.29-34 |
| MBE | 2011-09-26 10:50 |
Niigata | Nagaoka Univ. of Tech. | Eliminate of artifact in functional near-infrared spectroscopy signal with independent component analysis Takanori Sato, Haruhide Hokari, Yasuhiro Wada (Nagaoka Univ. Tech.) MBE2011-41 |
Functional near-infrared spectroscopy (fNIRS) can estimate indirectly brain activation by measuring concentration change... [more] | MBE2011-41 pp.9-14 |
| MBE | 2011-09-26 11:15 |
Niigata | Nagaoka Univ. of Tech. | Auditory target dicrimination using the sound localization system
-- An event-related potential study -- Masashi Ebisawa, Shuichi Matsuzaki (NUT), Shohei Yano (NNCT), Haruhide Hokari, Yasuhiro Wada (NUT) MBE2011-42 |
[more] | MBE2011-42 pp.15-20 |
| EA, US (Joint) |
2011-01-21 14:15 |
Kyoto | Doshisha Univ. | A study on validity of applying minimum phase system to HRTF in spherical head model Shinnosuke Takamichi, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2010-121 |
Recent studies have targeted HRTF modeling or filtering via its minimum phase characteristics. However, it seems that ... [more] |
EA2010-121 pp.95-100 |
| EA, US (Joint) |
2011-01-21 14:45 |
Kyoto | Doshisha Univ. | A study on sound localization by stereo earphones with regard to stereo aperture angles and bandwidths Keishiro Furumoto, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2010-122 |
We examine the significant difference in auditory sound localization yielded by stereo speaker listening and stereo earp... [more] | EA2010-122 pp.101-106 |
| EA | 2010-10-21 17:20 |
Ishikawa | Kanazawa-city Omi-cho Koryu Plaza | Virtual sound source reproduction perceived on different elevation and depression angles in multi-channel loudspeaker systems Ryosuke Kazama, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2010-66 |
To realize sound localization with high presence at different elevation and depression angles, 8ch and 10ch loudspeaker... [more] |
EA2010-66 pp.49-54 |
| EA | 2010-10-21 17:45 |
Ishikawa | Kanazawa-city Omi-cho Koryu Plaza | A study on the continuity of the moving sound image by Wave Field Synthesis. Shinji Uranaka, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2010-67 |
This report discusses the moving sound image continuity yielded by a real sound source (LSM:Loudspeaker Switching Metho... [more] |
EA2010-67 pp.55-60 |
| EA | 2010-10-22 10:45 |
Ishikawa | Kanazawa-city Omi-cho Koryu Plaza | A study on the incident direction of sound sources with a little influence of pinna shape. Keisi Fukunaga, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.), Kiyoshi Sugiyama (Shibaura Inst. of Tech.) EA2010-73 |
Many researchers have used several kinds of earphones to study out–of–head sound localization. Several stud... [more] |
EA2010-73 pp.91-96 |
| EA | 2009-12-11 13:45 |
Tokyo | A study on sound localization from sound sources with different radiation properties Hajime Kaneda, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2009-94 |
In recent years, wave field synthesis using loudspeaker arrays has been studied by many researchers. The radiation prope... [more] | EA2009-94 pp.7-12 |
|
| EA | 2009-10-22 09:15 |
Niigata | Sound localization accuracy versus depression angle in multichannel reproduction system Yuuki Tanaka, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2009-56 |
This report studies the impact of depression angles on the sound localization accuracy of a multichannel system implemen... [more] | EA2009-56 pp.1-6 |
|
| EA | 2009-10-22 09:40 |
Niigata | A study on out-of-head sound localization with several kinds of high accuracy sound stereo insert earphones Toshihiro Matsuda, Masataka Yoshida, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2009-57 |
In this report, the impact of Ear Canal Transfer Function (ECTF) equalization on out-of-head sound localization with st... [more] |
EA2009-57 pp.7-12 |
|
| EA | 2009-07-17 15:00 |
Tokyo | Comparison of Wavefront Synthesized by Directly-Aligned Multi-Point Controlled Wavefront Synthesis and Wave Field Synthesis Noriyoshi Kamado (Nara Inst. of Sci and Tech.), Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.), Hiroshi Saruwatari, Kiyohiro Shikano (Nara Inst. of Sci and Tech.) EA2009-40 |
In this paper, we address a comparative study on Directly-Aligned Multi-Point Controlled Wavefront Synthesis (DMCWS by... [more] |
EA2009-40 pp.19-24 |
|
| EA | 2009-03-27 13:00 |
Tokyo | A study on multiple sound source perception by three sources and three listeners
-- Interaural cross correlation function -- Kenji Yamagishi, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2008-139 |
We often perceive multiple simultaneous sound sources in the concert hall and the conference room. Telecommunication sys... [more] | EA2008-139 pp.19-24 |
|
| EA | 2009-03-27 13:30 |
Tokyo | Effect of reflected wave on the accuracy of sound image localization in 3/2 loudspeaker arrangemant Kei Itou, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2008-140 |
High-quality sound services are being provided by DVD and digital terrestrial broadcasting systems. A common sound repr... [more] |
EA2008-140 pp.25-30 |
|
| EA | 2008-10-23 13:00 |
Toyama | A study on relationship between the frequency bands and the equalization of Ear Canal Transfer Function regarding the out-of-head sound localization Hiroshi Yamanaka, Masataka Yoshida, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2008-68 |
Out-of-head sound localization systems with stereo earphones can make the listeners believe that they are in the primary... [more] | EA2008-68 pp.19-24 |
|
| EA | 2008-10-23 13:30 |
Toyama | Out-of-head sound localization with adaptive inverse filtering system of ECTF using DSP Masataka Yoshida, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2008-69 |
Using stereo earphones to implement out-of-head sound localization (OHL) with high presence needs equalization with the ... [more] | EA2008-69 pp.25-30 |
|
| EA | 2008-10-23 14:00 |
Toyama | A study on circular wavefront synthesis using infinite baffle model Noriyoshi Kamado, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2008-70 |
[more] | EA2008-70 pp.31-36 |
|
| EA | 2008-08-04 16:30 |
Miyagi | Calculation of Diffraction Coefficients of Two Spheroids as a Model of the Artificial Head Kazutaka Fujimoto, Yukio Tokunaga, Kiyoshi Sugiyama (Shibaura Inst.Tech.), Haruhide Hokari, Shoji Shimada (Nagaoka Univ.Tech.) EA2008-54 |
We consider that an artificial head combines with two oblate spheroids as a model of the head and the torso. The diffrac... [more] | EA2008-54 pp.53-58 |
|
[Return to Top Page]