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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WIT, HI-SIGACI | 2021-12-09 13:25 |
Online | Online (Online) | Acceptability of Distributed Audio Descriptions Complementing Live TV Sports Programs through Practical Experiment Manon Ichiki, Masaru Miyazaki (NHK), Atsushi Imai, Tohru Takagi (NHK-ES)  WIT2021-37 |
We are conducting research with the aim of realizing a new type of audio descriptions with the aim of further enhancing ... [more] | WIT2021-37 pp.28-33 |
| WIT, IPSJ-AAC | 2020-03-14 10:25 |
Ibaraki | Tsukuba University of Technology (Ibaraki) (Cancelled but technical report was issued) |
Evaluation of effect to the learning and memory of kanji letter using the finger leading presentation method for children with writting disability. Kohji Harada (Utsunomiya Univ.), Tadahiro Sakai (NHK-ES), Emiko Saitoh (Utsunomiya LD Support Center), Toshihiro Shimizu (NHK) WIT2019-53 |
Children with learning disabilities have difficulties in reading and writing of characters. We aim to support the writin... [more] | WIT2019-53 pp.79-84 |
| VLD, DC, CPSY, RECONF, ICD, IE, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC (Joint) [detail] |
2019-11-15 14:15 |
Ehime | Ehime Prefecture Gender Equality Center (Ehime) | Triple-Layered Ring Oscillators and Image Sensors Developed by Direct Bonding of SOI Wafers Masahide Goto (NHK), Yuki Honda (NHK-ES), Toshihisa Watabe, Kei Hagiwara, Masakazu Nanba, Yoshinori Iguchi (NHK), Takuya Saraya, Masaharu Kobayashi (Univ. of Tokyo), Eiji Higurashi (AIST), Hiroshi Toshiyoshi, Toshiro Hiramoto (Univ. of Tokyo) ICD2019-38 IE2019-44 |
We have studied on pixel-parallel three-dimensional (3D) integrated CMOS image sensors. We previously reported double-la... [more] | ICD2019-38 IE2019-44 pp.45-49 |
| WIT, SP | 2018-10-28 09:25 |
Fukuoka | Kyushu Institute of Technology(Kitakyushu) (Fukuoka) | Timing determination method to insert an automated audio description in live television broadcast Manon Ichiki, Tadashi Kumano, Atsushi Imai (NHK), Tohru Takagi (NHK-ES) SP2018-41 WIT2018-29 |
We are conducting research on "automated audio description (ADD)" which automatically generates audio descriptions for v... [more] | SP2018-41 WIT2018-29 pp.45-50 |
| WIT | 2017-08-28 16:10 |
Akita | Faculty of Engineering Science, Akita Univ. (Akita) | Improvement and Evaluation of a Machine Translation System from Japanese Texts to Sign Language CG Animations for Weather News Naoto Kato, Taro Miyazaki (NHK), Seiki Inoue (NHK-MT), Tsubasa Uchida, Makiko Azuma, Shuichi Umeda, Yuko Yamanouchi, Hideki Sumiyoshi (NHK), Nobuyuki Hiruma (NHK-ES), Yuji Nagashima (Kogakuin Univ.) WIT2017-19 |
We have been developing a machine translation system from Japanese texts to Japanese Sign Language (JSL) CG animations f... [more] | WIT2017-19 pp.27-32 |
| PRMU, SP, WIT, ASJ-H | 2016-06-13 14:00 |
Tokyo | (Tokyo) | Improvement and evaluation of emotional speech conversion method using difference between emotional and neutral acoustic features of another speaker Reiko Takou, Kazuo Onoe, Nobumasa Seiyama, Atsushi Imai (NHK), Tohru Takagi (NHK-ES) PRMU2016-41 SP2016-7 WIT2016-7 |
[more] | PRMU2016-41 SP2016-7 WIT2016-7 pp.35-39 |
| CQ | 2015-09-02 14:50 |
Kyoto | Kyoto Institute of Technology (Kyoto) | Evaluation of Influence on Throughput and Transmission Delay by HARQ Retransmission for Bidirectional Digital FPU System Fumiki Uzawa, Tomofumi Koyama, Takashi Kumagai, Kazuhiko Mitsuyama (NHK), Katsunori Aoki (NHK-ES), Naohiko Iai (NHK) CQ2015-69 |
File-based video system has become widespread in the television-program production field. The authors are developing a b... [more] | CQ2015-69 pp.173-178 |
| RCS, SAT (Joint) |
2015-08-18 11:45 |
Fukuoka | Fukuoka Univ. (Fukuoka) | A study of forward error correction for next generation terrestrial broadcasting Shingo Asakura, Takuya Shitomi, Susumu Saito, Yoshikazu Narikiyo, Hiroaki Miyasaka, Akihiko Sato, Tomoaki Takeuchi, Madoka Nakamura, Kenichi Murayama, Masahiro Okano, Kenichi Tsuchida (NHK), Kazuhiko Shibuya (NHK-ES) RCS2015-149 |
NHK has been studying the 8K Super Hi-Vision (8K SHV) technology for practical use. 8K SHV satellite test broadcasting i... [more] | RCS2015-149 pp.103-107 |
| EA | 2014-03-28 16:25 |
Tokyo | NHK Science & Technology Research Labs. (Tokyo) | Study on the directivity of microphone for multichannel audio recording Kazuho Ono (NHK-ES), Kentaro Matsui, Toshiyuki Nishiguchi (NHK) EA2013-125 |
NHK has been developing a portable single-unit microphone for the simultaneous recording of 22.2 multichannel audio. Sin... [more] | EA2013-125 pp.31-36 |
| RCS, AP (Joint) |
2013-11-20 15:50 |
Shimane | Matsue Terrsa (Shimane) | Channel Equalizer for SDM MIMO-OFDM Systems with Insufficient Guard Interval Tomoaki Takeuchi (NHK-ES), Kazuhiko Shibuya (NHK) RCS2013-180 |
A long delay multipath is one of the factors of the poor reception when receiving the digital terrestrial broadcast sign... [more] | RCS2013-180 pp.37-42 |
| EA | 2013-08-09 16:50 |
Miyagi | Tohoku University (Miyagi) | A study on an estimation model of sound envelopment based on binaural information Kazuki Watanabe (Univ. of Yamanashi), Ikuko Sawaya, Satoshi Oode (NHK), Kazuho Ono (NHK-ES), Akio Ando (NHK), Kenji Ozawa (Univ. of Yamanashi) EA2013-63 |
This study examined a computational model to estimate the sense of sound envelopment． In our previous study，a model for... [more] |
EA2013-63 pp.63-68 |
| MRIS, ITE-MMS | 2013-03-08 13:05 |
Aichi | Nagoya Univ. (Aichi) | High-Density Optical Recording on Thin Optical Disks Using Solid Immersion Lens Daiichi Koide, Takeshi Kajiyama, Ryuji Sato, Haruki Tokumaru (NHK), Yoshimichi Takano (NHK-ES), Kiyoshi Ohishi (NUT) |
[more] | |
| AP, ITE-BCT | 2013-02-07 10:25 |
Tokyo | AIST Tokyo Waterfront (Tokyo) | 120GHz-band wireless transmission system for uncompressed super hi-vision signals Fumiyasu Suginoshita, Jun Tsumochi, Masafumi Nagasaka, Shoji Tanaka (NHK), Satoshi Okabe (NHK-ES) |
[more] | |
| SIP, RCS | 2013-02-01 15:15 |
Hiroshima | Viewport-Kure-Hotel (Kure) (Hiroshima) | Joint estimation of symbol timing and carrier frequency offset for multicarrier modulation systems with lapped bases Tomoaki Takeuchi (NHK-ES), Hiroyuki Hamazumi, Kazuhiko Shibuya, Masafumi Saito (NHK) SIP2012-124 RCS2012-281 |
[more] | SIP2012-124 RCS2012-281 pp.253-258 |
| ITE-IDY, EID, IEE-EDD | 2013-01-24 14:02 |
Shizuoka | Shizuoka Univ. (Shizuoka) | Far-field pattern control of light-emitting diodes through non-periodic structures Yoshikuni Hirano, Katsu Tanaka, Yasushi Motoyama, Keiji Ishii (NHK), Masahiko Seki (NHK-ES), Nobuo Saito (NHK) |
[more] | |
| SP, WIT | 2012-09-29 15:45 |
Tokyo | Shibaura Institute of Technology (Tokyo) | A fast speech rate conversion technology to assist efficient information acquisition for visually impaired persons Naoyuki Tazawa (NHK-ES), Atsushi Imai (NHK STRL), Yukio Iwahana, Tohru Takagi (NHK-ES), Shinichi Torihara (Keio Research Institute at SFC) SP2012-69 WIT2012-21 |
We have performed studies and evaluation experiments of more acceptable rapid speech, aimed at implementation in applica... [more] | SP2012-69 WIT2012-21 pp.57-61 |
| AP, ITE-BCT | 2012-02-09 15:20 |
Hiroshima | NHK Hiroshima (Hiroshima) | A Downloadable Conditional Access System for Broadcasting Hiroyuki Kawakita, Yusei Nishimoto, Yosuke Endo (NHK), Tomoyuki Inoue (NHK-ES) |
[more] | |
| MRIS, ITE-MMS | 2011-10-13 16:00 |
Niigata | Kashiwazaki energy hall, Niigata (Niigata) | A Periodic Disturbance Model for Optical Head Control Simulation of Optical Disk Tokoku Ogata, Naohide Sakimura, Tatsuya Nakazaki, Kiyoshi Ohishi, Toshimasa Miyazaki, Masaki Sazawa (Nagaoka Univ. of Tech.), Daiichi Koide, Haruki Tokumaru (NHK), Yoshimichi Takano (NHK-ES) MR2011-13 |
We have already proposed the pseudo-inverse feedforward tracking control system for optical disk. The control system s... [more] |
MR2011-13 pp.25-30 |
| EA | 2011-06-24 11:15 |
Hokkaido | Health Sci. Univ. of Hokkaido (Hokkaido) | Influence of experimental factors on subjective listening test results
-- Listening test sites and duplicated trials on the subjective assessment of sound quality -- Kaoru Watanabe (NHK), Yasushige Nakayama (NHK-ES), Atsushi Marui, Toru Kamekawa (TUA), Catherine Colomes (France Telecom) EA2011-38 |
Subjective listening tests of low bit-rate audio coding systems with 5-ch audio signals were carried out at three test c... [more] | EA2011-38 pp.47-52 |
| EID, ITE-IDY, IEE-EDD, IEIJ-SSL | 2011-01-29 11:05 |
Kochi | Kochi University of Technology (Kochi) | Proposal for a scanning method based on complementary field offset sampling and its application to Super Hi-Vision projector Fumio Okano (NHK-ES), Masaru Kanazawa, Yuichi Kusakabe (NHK), Yasuyuki Haino, Masato Furuya, Masahito Sato (JVC Kenwood holdings) |
[more] | |
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