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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIS | 2023-12-07 14:40 |
Aichi | Sakurayama Campus, Nagoya City University (Primary: On-site, Secondary: Online) |
Transfer Learning-Based Detection of Swallowing Sounds and its Application for Swallowing Measurement Reoto Nishijima, Ryoichi Miyazaki (NITTC)  SIS2023-29 |
Dysphagia is a problem with the act of swallowing food or drink. Dysphagia can cause aspiration, in which food or drink ... [more] | SIS2023-29 pp.31-36 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 17:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
DNN-based Noise Reduction Using Noise Signal for Target Signal Ryota Hiromasa, Hien Ohnaka, Ryoichi Miyazaki (NITTC) EA2022-93 SIP2022-137 SP2022-57 |
This study proposes a DNN-based noise reduction method that uses noise signals instead of clean speech signals as the ta... [more] | EA2022-93 SIP2022-137 SP2022-57 pp.101-106 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-03-01 14:55 |
Okinawa | (Primary: On-site, Secondary: Online) |
A faster method for blind source separation based on frequency bin selection and linear interpolation Yuki Nakamura, Ryoichi Miyazaki (NITTC) |
[more] | |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-03-01 15:00 |
Okinawa | (Primary: On-site, Secondary: Online) |
Self-localization of microphone array in distributed microphone arrays and real environmental experiment using Blinky Manami Nakamura, Ryoichi Miyazaki (NITTC) |
[more] | |
| EA | 2022-05-13 16:25 |
Online | Online | Study on noise reduction with a single noisy speech based on Double-DIP Hien Oonaka (NITTC), Takuya Fujimura (Nagoya Univ.), Ryoichi Miyazaki (NITTC) EA2022-12 |
This paper proposes a new noise reduction method with an untrained Deep Neural Network ( DNN) for a single noisy speech.... [more] | EA2022-12 pp.54-61 |
| IPSJ-AVM, CS, IE, ITE-BCT [detail] | 2021-11-25 14:40 |
Online | Online | Performance Evaluation of Success Prioritized DCF for TCP Congestion Control Algorithms Ryota Miyazaki, Daisuke Umehara (Kyoto Inst. of Tech.) CS2021-65 IE2021-24 |
In recent years, wireless communication devices, such as mobile phones and Internet of Things (IoT) devices have become ... [more] | CS2021-65 IE2021-24 pp.31-34 |
| SIS | 2020-12-01 11:25 |
Online | Online | [Tutorial Lecture]
A Theory for Controlling Musical Noise Based on Higher-Order Statistics Ryoichi Miyazaki, Takuya Fujimura (NITTC) SIS2020-30 |
Although nonlinear speech enhancement methods can significantly eliminate background noise, it is known to generate musi... [more] | SIS2020-30 pp.18-23 |
| NS, IN (Joint) |
2020-03-06 09:30 |
Okinawa | Royal Hotel Okinawa Zanpa-Misaki (Cancelled but technical report was issued) |
Performance Evaluation on Heuristic Route Control for Vehicle APs for Pedestrians Ryota Miyazaki, Tutomu Murase (Nagoya Univ.) IN2019-105 |
In this paper, we propose two route control methods for vehicle APs that improve the overall communication quality of pe... [more] | IN2019-105 pp.159-164 |
| EA | 2019-12-12 14:00 |
Fukuoka | Kyushu Inst. Tech. | Removal of musical noise using deep learning without pre-training Takuya Fujimura, Ryoichi Miyazaki (NITTC) EA2019-69 |
In this paper, we propose the musical noise elimination using the deep learning which does not require pre-training. It ... [more] | EA2019-69 pp.23-29 |
| EA | 2019-12-12 14:25 |
Fukuoka | Kyushu Inst. Tech. | Performance improvement of speech enhancement network by multitask learning including noise information Haruki Tanaka (NITTC), Yosuke Sugiura, Nozomiko Yasui, Tetsuya Shimamura (Saitama Univ.), Ryoichi Miyazaki (NITTC) EA2019-70 |
In the signal processing field, there is a growing interest in speech enhancement.Recently, a lot of speech enhancement ... [more] | EA2019-70 pp.31-36 |
| EA | 2019-12-12 15:50 |
Fukuoka | Kyushu Inst. Tech. | Experimental study of robustness to spatial information in spatial cepstrum Taiga Kawamura, Ryoichi Miyazaki (NITTC), Keisuke Imoto (Ritsumeikan Univ.) EA2019-73 |
In this study, we investigate how the behavior of the spatial cepstrum changes by the sound source and the movement of t... [more] | EA2019-73 pp.51-56 |
| RISING (2nd) |
2019-11-27 13:55 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo | [Poster Presentation]
Route Control for Vehicle Access Point for Pedestrian Ryota Miyazaki, Tutomu Murase (Nagoya Univ.) |
We propose route control method for many vehicle APs to improve quality of service(QoS) for pedestrians. It has been pro... [more] | |
| EA | 2018-12-13 13:25 |
Fukuoka | kyushu Univ. | Relationship between Internal Parameters and Sound Quality in Biased Harmonic Regeneration Technique Masakazu Une, Ryoichi Miyazaki (NITTC) EA2018-82 |
Harmonic Regeneration Noise Reduction~(HRNR) has been proposed to improve the speech distortion. We introduced bias int... [more] |
EA2018-82 pp.7-14 |
| SDM, OME | 2018-04-07 11:20 |
Okinawa | Okinawaken Seinen Kaikan | [Invited Talk]
High Performance and Functional Group-Ⅳ Thin-Film Transistors Akito Hara, Hiroki Utsumi, Naoki Nishiguchi, Ryo Miyazaki (Tohoku Gakuin Univ.) SDM2018-5 OME2018-5 |
We have fabricated self-aligned planar double-gate (DG) or self-aligned planar four-terminal (4T) polycrystalline german... [more] | SDM2018-5 OME2018-5 pp.19-24 |
| WIT, IPSJ-AAC | 2018-03-10 09:30 |
Ibaraki | Tsukuba University of Technology | Development of text preparation application using speech recognition with array signal processing and gaze detection Tatsuya Igarasi, Ryoichi Miyazaki (NITTC) WIT2017-79 |
Voice input is useful the upper limb disabled people and in situation in the situation the use the keyboard is restricte... [more] | WIT2017-79 pp.115-119 |
| ICSS, IPSJ-SPT | 2017-03-14 12:20 |
Nagasaki | University of Nagasaki | Evaluation of Host Independent and Distributed Detection System of the Network Attack by Using OpenFlow Ryosuke Miyazaki (ISIT/Kyushu Univ.), Junpei Kawamoto (), Shinichi Matsumoto (Kyushu Univ.), Kouichi Sakurai (ISIT/Kyushu Univ.) ICSS2016-69 |
In recent years, cyber attacks are in various ways, and we must detect as many kinds of attacks as possible. Therefore, ... [more] | ICSS2016-69 pp.177-182 |
| MoNA, IPSJ-MBL, IPSJ-UBI | 2014-03-14 14:40 |
Kanagawa | Keio Univ. (Hiyoshi Campus) | Generation of Research Theme based on Text Analysis Ryoken Miyazaki, Eiji Kamioka (Shibaura Inst. of Tech.) MoNA2013-71 |
It is not easy for you to grasp all the academic fields because the recent research domains are segmentalized so much. T... [more] | MoNA2013-71 pp.45-50 |
| 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 |
| EA, US (Joint) |
2014-01-28 15:45 |
Osaka | Kansai University, Centenary Memorial Hall | Study on speech recognition performance prediction using unsupervised measurement for speech quality evaluation based on higher-order statistics Yuka Hirano, Ryoichi Miyazaki, Hiroshi Saruwatari, Satoshi Nakamura (NAIST), Tomoya Takatani (TOYOTA) EA2013-119 |
In this paper, a speech kurtosis ratio is introduced as a new unsupervised measurement of speech distortion in speech re... [more] | EA2013-119 pp.93-98 |
| 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 |
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