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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| UWT (2nd) |
2024-01-29 14:15 |
Tokyo | Tokai University Shinagawa Campus (Primary: On-site, Secondary: Online) |
Shallow-Water Experimental Evaluation of Differential OFDM Software MODEMs for Underwater Acoustic Communications Taichi Fujita, Kouichi Hashimoto, Takumi Yoshimura, Hiroshi Kubo (Ritsumeikan Univ.) |
It is well-known that underwater acoustic communications (UWACs) play an important role in underwater mobile communicati... [more] | |
| EA, US (Joint) |
2023-12-23 13:25 |
Fukuoka | Excitation analysis based on the frequency-domain Prony method
-- Extracting and representing driving terms in time-frequency domain -- Shigeru Ando (Univ. Tokyo)  EA2023-60 |
Frequency-domain Prony method (FDPM) proposed recently (S. Ando, IEEE Trans. SP, 2020) identifies the autoregressive (AR... [more] | EA2023-60 pp.65-72 |
|
| AP, RCS (Joint) |
2023-11-17 11:25 |
Kumamoto | Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Differential OFDM for Underwater Acoustic Communications and its Experimental Results in Sharrow Sea Environment Hiroshi Kubo, Taichi Fujita, Kouichi Hashimoto, Takumi Yoshimura (Ritsumeikan Univ.) RCS2023-172 |
It is well-known that underwater acoustic communications (UWACs) play an important role for underwater mobile communicat... [more] | RCS2023-172 pp.101-106 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-03-01 14:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Anomalous sound detection based on differential features of multi channel acoustic signals considering spatial and temporal variations Shota Nishiyama, Akira Tamamori (AIT) |
Anomalous sound detection plays an essential role in machine condition management in factory automation. The task of ano... [more] | |
| SR, UWT (Joint) |
2023-01-26 15:50 |
Tokyo | Takanawa Campus, Tokai Univ. (Primary: On-site, Secondary: Online) |
Differential OFDM Software MODEMs for Underwater Acoustic Communications Taichi Fujita, Kouichi Hashimoto, Hiroshi Kubo (Ritsumeikan Univ.) |
It is well-known that underwater acoustic communications (UWACs) play an important role in underwater mobile communicati... [more] | |
| EA, US, SP, SIP, IPSJ-SLP [detail] | 2021-03-03 14:05 |
Online | Online | [Poster Presentation]
Psychological evaluation of popping-out voice quality Takashi Nakao, Tatsuya Kitamura (Konan Univ.) EA2020-72 SIP2020-103 SP2020-37 |
The present study evaluated the "popping-out" voice quality through auditory tests using a semantic differential method.... [more] | EA2020-72 SIP2020-103 SP2020-37 pp.74-78 |
| SP, EA, SIP | 2020-03-03 09:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
Basic Examination on Omni-Directional Sound Source Using Facing Ultrasonic Sensor Arrays Kyoka Okamoto, Kan Okubo (TMU) EA2019-147 SIP2019-149 SP2019-96 |
Omnidirectional sound sources have been used for various purposes and have been studied for a long time. Ultrasonic sens... [more] | EA2019-147 SIP2019-149 SP2019-96 pp.267-271 |
| EA, ASJ-H | 2019-08-09 11:00 |
Miyagi | Tohoku Univ. | Study on Noise Suppression by Differential-type Microphone Array and Machine Learning of 2D Spectrum Koichiro Shiozawa, Kenji Ozawa (Univ. Yamanashi), Tomohiko Ise (AlpsAlpine) EA2019-31 |
This project aims to achieve noise suppression by processing of the output of a microphone array with an artificial neur... [more] | EA2019-31 pp.53-58 |
| EMM | 2019-01-11 09:55 |
Miyagi | Tohoku Univ. | Study on Digital Audio Watermarking Method Based on Singular Spectrum Analysis with Automatic Parameter Estimation Using a Convolutional Neural Network Kasorn Galajit (JAIST), Jessada Karnjana (NECTEC), Pakinee Aimmanee (SIIT), Masashi Unoki (JAIST) EMM2018-86 |
An audio watermarking method based on the singular-spectrum analysis (SSA) with a convolutional neural network (CNN) for... [more] | EMM2018-86 pp.25-30 |
| EA | 2013-07-18 15:15 |
Hokkaido | Health Sci. Univ. of Hokkaido | A study of percepual effects of acoustical characteristics of musical outboard equipments Kazutoshi Noma, Tatsuya Kitamura (Konan Univ.) EA2013-40 |
In music production, it is known that the sound quality can be controlled by passing through musical outboard equipmen... [more] | EA2013-40 pp.39-43 |
| PRMU, SP, WIT | 2010-10-08 15:20 |
Chiba | Privacy protection method for system of monitoring safety Kazuya Atsuta, Masatoshi Hamanaka, Seunghee Lee (Univ. of Tsukuba) PRMU2010-95 SP2010-51 WIT2010-39 |
We have developed a system of monitoring safety for preschoolers and senior citizens who cannot tell accurately about th... [more] | PRMU2010-95 SP2010-51 WIT2010-39 pp.37-40 |
|
| EA | 2008-10-24 15:15 |
Toyama | Application of an Earplug Type Microphone System for Vital Sign Monitor Hisashi Nakasone, Kenji Furihata (Shinshu Univ.) EA2008-83 |
Usually the healthcare professional would use 4 diagnostic instruments (blood pressure, pulse, temperature and breath) t... [more] | EA2008-83 pp.109-115 |
|
| EA, SIP | 2007-05-24 13:30 |
Osaka | Osaka Univ. | An exact direct method for short-time sinusoidal parameter estimation Shigeru Ando (University of Tokyo) EA2007-11 SIP2007-15 |
This paper describes a novel method for estimating the frequency, amplitude, and phase of a real sinusoid from a finite... [more] |
EA2007-11 SIP2007-15 pp.25-30 |
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