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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SR | 2021-05-21 14:00 |
Online | Online | [Technology Exhibit]
Invisible Sensing
-- Walk-through Security Screening System -- Kazumine Ogura, Tatsuya Sumiya, Nagma S Khan, Shingo Yamanouchi, Toshiyuki Nomura, Masayuki Ariyoshi (NEC)  SR2021-13 |
Many facilities, e.g., office buildings, schools and railway stations are potential terrorism targets but security scree... [more] | SR2021-13 pp.86-90 |
| EA | 2013-06-14 15:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Development of High-Quality Audio Coding Algorithms and MPEG standaridization Toshiyuki Nomura, Akihiko Sugiyama, Masahiro Iwadare (NEC) EA2013-33 |
This paper presents an overview of development of audio coding technologies in the last 25 years, with MPEG Audio standa... [more] | EA2013-33 pp.17-24 |
| EA | 2010-03-26 15:15 |
Tokyo | Evaluation of a nonlinear-echo canceller applied to a hands-free communication system with sampling-frequency offsets Yasuhiro Mochida (Univ. of Tokyo), Osamu Hoshuyama, Toshiyuki Nomura (NEC) EA2009-118 |
This paper provieds a performance evaluation of a nonlinear-echo canceller (NLEC) applied to a hands-free communication ... [more] | EA2009-118 pp.19-24 |
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| EA | 2010-03-26 15:45 |
Tokyo | Evaluation of sound source separation and localization for active multi-media processing in ultra-realistic telework systems Toshiyuki Nomura, Kyota Higa, Yuzo Senda, Masahiro Serizawa (NEC) EA2009-119 |
This paper evaluates a performance of sound source separation and localization for active multi-media processing in ultr... [more] | EA2009-119 pp.25-30 |
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| SIP, CAS, CS | 2010-03-01 10:00 |
Okinawa | Hotel Breeze Bay Marina, Miyakojima | A Subjective Evaluation Method for Two Conflicting Criteria Akihiko Sugiyama, Osamu Shimada, Toshiyuki Nomura (NEC Corp.), Toshihisa Tanaka (Tokyo Univ. of Agr and Tech.) CAS2009-81 SIP2009-126 CS2009-76 |
This paper presents a subjective evaluation method for two conflicting criteria. Average scores of the signals under eva... [more] | CAS2009-81 SIP2009-126 CS2009-76 pp.17-22 |
| EA | 2009-12-11 14:15 |
Tokyo | Audio object individual operation method and its application to earphone leakage noise reduction Shota Suzuki (NAIST), Shigeki Miyabe (Univ. of Tokyo), Noriyoshi Kamado, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Toshiyuki Nomura (NEC) EA2009-95 |
In this paper, we propose a new extension framework of multichannel audio coding based on temporal quantization of spa... [more] |
EA2009-95 pp.13-18 |
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| EA | 2008-07-18 13:00 |
Nara | Timing optimization of basis vector replacement in compressive coding of stereo audio signal using cosine-distance weighted K-means Keisuke Masatoki, Shigeki Miyabe, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Toshiyuki Nomura (NEC) EA2008-37 |
For multi-channel audio system which becomes widely used, it is a serious problem to increase transmission quantity of t... [more] | EA2008-37 pp.1-6 |
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| EA | 2007-09-28 13:30 |
Nara | Nara Institute of Science and Technology | Evaluation of Sound-Localization Control of Audio Objects Based on Blind Source Separation Yuuki Haraguchi, Shigeki Miyabe, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Toshiyuki Nomura (NEC) EA2007-56 |
A system which can control the localization of each sound source individually and freely is one of the anticipated audio... [more] | EA2007-56 pp.7-12 |
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