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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, SP, SIP | 2016-03-29 14:15 |
Oita | Beppu International Convention Center B-ConPlaza | Analysis of a fast fundamental frequency estimation method using recursive moving-average filters
-- As a method for making DIO even faster -- Ryunosuke Daido, Yuji Hisaminato (Yamaha Corp.)  EA2015-132 SIP2015-181 SP2015-160 |
We propose a fundamental frequency estimation method which is fast, accurate and suitable for realtime use. While the pr... [more] | EA2015-132 SIP2015-181 SP2015-160 pp.367-372 |
| HCS | 2016-01-23 16:15 |
Nara | Yamato Kaigishitsu | Factors attracting audiences' visual attention Satoshi Kawase (Soai Univ./YAMAHA), Satoshi Obata (UEC) HCS2015-79 |
The present study investigated audiences' gaze while appreciating an audiovisual musical performance using a non-invasiv... [more] | HCS2015-79 pp.119-122 |
| EA | 2015-12-11 15:15 |
Ishikawa | Kanazawa Univ., Satellite Plaza | [Poster Presentation]
Analysis on Degree of Freedom for Supervised NMF with All-Pole-Model-Based Basis Deformation Hiroaki Nakajima (UTokyo), Daichi Kitamura (SOKENDAI), Norihiro Takamune, Shoichi Koyama, Hiroshi Saruwatari (UTokyo), Nobutaka Ono (NII/SOKENDAI), Yu Takahashi, Kazunobu Kondo (Yamaha) EA2015-42 |
Conventional supervised NMF has the critical problem that a mismatch between the bases trained in advance and the target... [more] | EA2015-42 pp.13-18 |
| IBISML | 2014-11-18 15:00 |
Aichi | Nagoya Univ. | [Poster Presentation]
Denoising High-dimensional Sequences with the Bidirectional Recurrent Restricted Boltzmann Machine Shoken Kaneko (Yamaha Co.) IBISML2014-62 |
We propose a probabilistic neural network for modeling high-dimensional sequences with complex non-linearities. Our mod... [more] |
IBISML2014-62 pp.207-212 |
| EA, US (Joint) |
2014-01-28 14:30 |
Osaka | Kansai University, Centenary Memorial Hall | Postfilter-based nonnegative matrix factorization with statistical model parameter estimation Yuki Murota, Daichi Kitamura, Shunsuke Nakai, Hiroshi Saruwatari, Satoshi Nakamura (NAIST), Kazunobu Kondo, Yu Takahashi (YAMAHA) EA2013-116 |
(To be available after the conference date) [more] | EA2013-116 pp.75-80 |
| EA, US (Joint) |
2014-01-28 15:20 |
Osaka | Kansai University, Centenary Memorial Hall | Study on biased a priori SNR estimation for musical-noise-free MMSE short-time spectral amplitude estimator Shunsuke Nakai, Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura (NAIST), Kazunobu Kondo (YAMAHA) EA2013-118 |
(To be available after the conference date) [more] | EA2013-118 pp.87-92 |
| SP, IPSJ-SLP | 2013-12-20 17:05 |
Tokyo | Application of HMM-Based Speech Synthesis Techniques to a Singing Style Synthesis Job Plugin Makoto Tachibana, Keijiro Saino, Yuji Hisaminato (Yamaha Corp) SP2013-94 |
Recent HMM-based speech synthesis systems have the capability to control speaker/style characteristics by statistically ... [more] | SP2013-94 pp.123-128 |
|
| EA | 2013-07-19 15:15 |
Hokkaido | Health Sci. Univ. of Hokkaido | Evaluation of musical-noise-free blind speech extraction under nonstationary noise environment Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura, Kiyohiro Shikano (NAIST), Kazunobu Kondo (YAMAHA) EA2013-51 |
We have already proposed a musical-noise-free blind speech extraction method using a microphone array that can be applie... [more] | EA2013-51 pp.105-110 |
| SP, EA, SIP | 2013-05-16 17:45 |
Okayama | Study on optimal divergence for superresolution-based supervised nonnegative matrix factorization Daichi Kitamura, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Kazunobu Kondo, Yu Takahashi (YAMAHA) EA2013-14 SIP2013-14 SP2013-14 |
This paper addresses a stereo signal separation problem and gives an experimental study on optimal divergence for superr... [more] | EA2013-14 SIP2013-14 SP2013-14 pp.79-84 |
|
| MVE, IE, WIT, IMQ, CQ (Joint) [detail] |
2013-03-12 10:35 |
Fukuoka | Fukuoka Institute of Technology | Possibilities of utilizing 3D images for music skill learning Ichiro Umata, Sadanori Ito (NICT), Jun'ichi Ogawa (YAMAHA), Hiroshi Ando (NICT) CQ2012-91 |
We compared effects of 3D and 2D images in music lesson situation to examine the advantages of 3D images in skill transm... [more] | CQ2012-91 pp.43-46 |
| SIS | 2013-03-07 17:15 |
Shizuoka | Create Hamamatsu | [Invited Talk]
Introduction of Music Signal and Information Processing Technologies in Corporate Research and Development Center, Yamaha Corporataion Kazunobu Kondo (Yamaha) SIS2012-61 |
We introduce research and development of signal and information processing in Corporate Research \& Development Center,... [more] |
SIS2012-61 pp.85-90 |
| US, EA (Joint) |
2013-01-24 11:00 |
Kyoto | Kambaikan, Doshisha Univ. | Low-Distortion Structure of Music Signal Separation Combining Directional Clustering and Nonnegative Matrix Factorization Yusuke Iwao, Hiroshi Saruwatari, Noriyoshi Kamado, Kiyohiro Shikano (NAIST), Kazunobu Kondo, Yu Takahashi (Yamaha) EA2012-120 |
In this paper, we address a music signal separation problem with low-distortion structure method combining directional c... [more] | EA2012-120 pp.7-12 |
| US, EA (Joint) |
2013-01-24 11:20 |
Kyoto | Kambaikan, Doshisha Univ. | Signal separation for real instruments based on supervised NMF with basis deformation Daichi Kitamura, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Kazunobu Kondo, Yu Takahashi (Yamaha) EA2012-121 |
Nonnegative Matrix Factorization (NMF) is one of the technique used for separation of an audio mixture that consists of ... [more] | EA2012-121 pp.13-18 |
| EA | 2012-12-13 14:10 |
Tokyo | National Institute of Informatics | Reducing Computational Complexity of FDICA Source Separation Based on Source Number Evaluation Yusuke Mizuno (Nagoya Univ.), Kazunobu Kondo (Yamaha), Takanori Nishino (Mie Univ.), Norihide Kitaoka, Kazuya Takeda (Nagoya Univ.) EA2012-110 |
A faster computation method for performing frequency domain independent component analysis (FDICA) is proposed. Source s... [more] | EA2012-110 pp.5-10 |
| EA | 2012-06-08 09:30 |
Shizuoka | Yamaha Co. | Multimodal Perception between Whole-body Vibration and Auditory Information Hideki Sakanashi (Yamaha) EA2012-33 |
Experience shows that whole-body vibration with music induces listener's bass perception and make music more realistic. ... [more] | EA2012-33 pp.1-6 |
| EA | 2012-06-08 09:55 |
Shizuoka | Yamaha Co. | Perceptual attributes associated with auditory images reproduced via virtually elevated loudspeakers Sungyoung Kim (Yamaha) EA2012-34 |
[more] | EA2012-34 pp.7-12 |
| EA | 2012-06-08 10:20 |
Shizuoka | Yamaha Co. | Investigating physical parameters associated with auditory distance perception by numerically simulated source-to-ear transfer function Hiraku Okumura, Sungyoung Kim (Yamaha), Makoto Otani (Shinshu-u) EA2012-35 |
Recent 3D technologies allow viewers to perceive the depth disparity of visual objects and, thus, experience more realis... [more] | EA2012-35 pp.13-17 |
| EA | 2012-06-08 13:15 |
Shizuoka | Yamaha Co. | Harmonic and nonharmonic signal decomposition for musical signal using cepstral domain median filtering Yu Takahashi, Kazunobu Kondo, Seiichi Hashimoto (Yamaha) EA2012-39 |
[more] | EA2012-39 pp.37-42 |
| EA | 2012-06-08 15:35 |
Shizuoka | Yamaha Co. | Mathematical Metric of Musical Noise for Various Nonlinear Speech Enhancement Algorithms Suzumi Kanehara, Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Kazunobu Kondo (Yamaha) EA2012-44 |
In this paper, we propose a new theoretical analysis of amount of musical noise generated in several noise reduction met... [more] | EA2012-44 pp.67-72 |
| EA | 2012-03-16 14:15 |
Tokyo | Central Research Laboratory, Hitachi, Ltd. | Iterative Blind Spatial Subtraction Array for Musical-Noise-Free Speech Enhancement in Diffuse Noise Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Kazunobu Kondo (YAMAHA) EA2011-125 |
In this report, we propose a new iterative signal extraction method using a microphone array that can be applied to nons... [more] | EA2011-125 pp.31-36 |
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