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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 09:00 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
Speech Enhancement Based on Phase Reconstruction Using Fundamental Frequency and a Priori SNR Yukoh Wakabayashi, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.)  EA2015-122 SIP2015-171 SP2015-150 |
Conventionally the speech enhancement in noisy environment is widely studied by modifying only the amplitude spectrum of... [more] | EA2015-122 SIP2015-171 SP2015-150 pp.311-316 |
| WIT | 2016-03-05 09:30 |
Ibaraki | Tusukuba Univ. of Tech.(Tsukuba) | Hearing Aid with Lip Reading
-- Speech Enhancement using Vowel Estimation -- Yuzuru Iinuma, Tetsuya Matsumoto (Nagoya Univ.), Yoshinori Takeuchi (Daido Univ.), Hiroaki Kudo, Noboru Ohnishi (Nagoya Univ.) WIT2015-98 |
Under highly noisy environments such as construction sites and cocktail parties, it is difficult for not only humans but... [more] | WIT2015-98 pp.53-58 |
| HCGSYMPO (2nd) |
2015-12-16 - 2015-12-18 |
Toyama | Toyama International Conference Center | Single Channel Microphone Array for Captioning on See-Through Head-Mounted Display Kazuki Suemitsu, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki (Tsukuba Univ.) |
The aim of this work is to provide dialogical information for hearing-impaired people, we developed a portable caption s... [more] | |
| SIS | 2014-12-18 11:30 |
Kyoto | Kyoto Research Park (Kyoto City) | Some Properties of Iterative Wiener Filter for Speech Enhancement Emiko Abe, Tetsuya Shimamura (Saitama Univ.) SIS2014-71 |
In this paper, we show some properties of iterative Wiener filter for speech enhancement with SNR (Signal-to-Noise Ratio... [more] | SIS2014-71 pp.25-30 |
| SP, ASJ-H | 2014-10-23 14:00 |
Wakayama | Nanki Shirahama Onsen Hotel Seamore | study on improvement method of intelligibility of speech by emphasizing dynamic feature in reverberant environment Masaya Tanabe, Hideki Banno, Kensaku Asahi (Meijo Univ.) SP2014-76 |
It is known that the human listening ability is significantly reduced in reverberant environments. Our research group is... [more] | SP2014-76 pp.21-22 |
| EA, US (Joint) |
2014-01-28 11:15 |
Osaka | Kansai University, Centenary Memorial Hall | Speech enhancement using amplitude-spectrum beamformer for an asynchronous distributed microphone array Tatsuya Kako, Kazunori Kobayashi, Hitoshi Ohmuro (NTT) EA2013-112 |
Speech enhancement performance significantly degrades when the analog-to-digital converters of the different microphones... [more] | EA2013-112 pp.51-56 |
| 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 |
| SIS | 2013-12-12 13:00 |
Tottori | Torigin Bunka Kaikan (Tottori) | [Tutorial Lecture]
Enhancement and Separation for Speech Signals Arata Kawamura (Osaka Univ.) SIS2013-35 |
In this paper, we discus about three main topics of speech processing technologies. First, we review and discuss about a... [more] | SIS2013-35 pp.47-52 |
| SIS | 2013-12-12 13:30 |
Tottori | Torigin Bunka Kaikan (Tottori) | A Study on High Order Cumulant-based Noise Frame Detection for Impact Noise Norihiro Mamizu, Naoto Sasaoka, Shingo Okumura, Yoshio Itoh (Tottori Univ.) SIS2013-36 |
In this paper, we propose noise detection based on 4th order cumulant for impact noise. The proposed method takes advant... [more] | SIS2013-36 pp.53-57 |
| SP | 2013-11-21 14:30 |
Nara | Nara Institute of Science and Technology | Evaluation of Excitation Feature Prediction in a Hybrid Approach to Electrolaryngeal Speech Enhancement Kou Tanaka, Tomoki Toda, Graham Neubig, Sakriani Sakti, Satoshi Nakamura (NAIST) SP2013-72 |
We implement removing micro-prosody with low-pass filtering and avoiding Unvoiced/Voiced (U/V) prediction as part of a h... [more] | SP2013-72 pp.7-12 |
| SP, WIT | 2013-06-14 14:30 |
Niigata | Development of an Adjusting Device for Elderly Person's TV
-- Aim to make broadcasting sounds easier to listen to -- Tomoyasu Komori (NHK Engineering System), Atsushi Imai, Nobumasa Seiyama, Reiko Takou (NHK), Tohru Takagi (NHK Engineering System), Yasuhiro Oikawa (Waseda Univ.) SP2013-49 WIT2013-19 |
With the aim of making speech easier to listen to on a TV receiver. We are researching effective ways of combining speec... [more] | SP2013-49 WIT2013-19 pp.107-112 |
|
| SP, EA, SIP | 2013-05-16 15:55 |
Okayama | A study on adaptive algorithm based on 4th order cumulant for speech enhancement in impulsive noise environment Kazumasa Ono, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) EA2013-10 SIP2013-10 SP2013-10 |
This paper proposes a speech enhancement based on a linear predictor with 4th order cumulant adaptive algorithm to reduc... [more] | EA2013-10 SIP2013-10 SP2013-10 pp.55-59 |
|
| SP, EA, SIP | 2013-05-16 16:20 |
Okayama | Speech Enhancement Using Active Noise Control with Inverse Notch Filter Kazuki Nakatani, Arata Kawamura, Youji Iiguni (Osaka Univ.) EA2013-11 SIP2013-11 SP2013-11 |
This paper proposes a speech enhancement method based on active noise control (ANC) theory. Conventional ANC systems rem... [more] | EA2013-11 SIP2013-11 SP2013-11 pp.61-66 |
|
| US, EA (Joint) |
2013-01-25 10:20 |
Kyoto | Kambaikan, Doshisha Univ. | Study on a speech enhancement microphone array utilizing difference in distances of talker and noise source Akira Higasa, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ.), Masakazu Morimoto (Univ of Hyogo) EA2012-132 |
In this study, we propose a speech enhancement microphone array system to emphasize the sound and reduce noise utilizing... [more] | EA2012-132 pp.73-78 |
| EA, EMM | 2012-11-16 12:10 |
Oita | OITA Univ. | Auxiliary-function-based independent vector analysis with non-speech frame information for speech enhancement Masataka Suzuki (Univ. of Tokyo), Nobutaka Ono (NII), Toru Taniguchi, Masaru Sakai, Akinori Kawamura (Toshiba Corp.), Miquel Espi, Shigeki Sagayama (Univ. of Tokyo) EA2012-87 EMM2012-69 |
In this study, we discuss a technique to enhance the speech of interest in the noisy environment with using microphone a... [more] | EA2012-87 EMM2012-69 pp.35-38 |
| EA | 2012-06-08 14:45 |
Shizuoka | Yamaha Co. | Musical Noise Reduction of Spectral Subtraction for Speech Enhancement Masaru Fujieda, Takashi Yazu (OKI) EA2012-42 |
In this report, an approach to reduce musical noise of spectral subtraction (SS) for speech enhancement is described. We... [more] | EA2012-42 pp.55-60 |
| 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, SP, SIP | 2012-05-25 15:35 |
Osaka | Osaka Univ. Nakanoshima Center | Speech Enhancement Based on Frequency Domain Adaptive Line Enhancer
-- Adaptive Control of De-Correlation Parameters and Their Applied Frequency Bands -- Isao Nakanishi, Hironori Nanba, Shigang Li (Tottori Univ.) EA2012-30 SIP2012-30 SP2012-30 |
We have proposed the speech enhancement method using the frequency domain adaptive line enhancer (ALE), which enables to... [more] | EA2012-30 SIP2012-30 SP2012-30 pp.173-178 |
| 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 |
| SIS | 2012-03-02 11:00 |
Tokyo | Shibuya Satellite Class, Tokyo City Univ. | A Study on Sudden Noise Reduction based on Backward Linear Prediction with Least Fourth Cumulant Algorithm Toru Itoh, Naoto Sasaoka, Kazumasa Ono, Yoshio Itoh (Tottori Univ.) SIS2011-71 |
In this paper, the speech enhancement based on a linear prediction (LP) with least fourth cumulant algorithm is proposed... [more] | SIS2011-71 pp.101-105 |
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