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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ | 2024-04-26 16:55 |
Okayama | Okayama University | Estimation of radiated immunity by individual evaluation of automotive communication modules Tohlu Matsushima, Akito Kagawa, Yuki Fukumoto (Kyutech)  EMCJ2024-6 |
Evaluating the immunity of in-vehicle communication is important, however measurement systems described in ISO 11452 do ... [more] | EMCJ2024-6 pp.27-33 |
| EMCJ | 2024-01-19 14:45 |
Kumamoto | Comparison of laboratories with different reverberation chamber (RC) facilities and comparative analysis of RC and ALSE methods (Part 2)
-- Consideration of the effects of wire harness and ground plane -- Mitsuo Kaiyama (DENSO EMCES), Tatsuya Inoue (Panasonic Industry), Atsushi Arai (Tokin EMC Eng.), Ryo Nishikaji (KEC), akanori Unou (DENSO EMCES) EMCJ2023-98 |
In this study, a round-robin evaluation was conducted using a test specimen simulating in-vehicle devices consisting of ... [more] | EMCJ2023-98 pp.61-66 |
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| SANE | 2023-11-13 10:25 |
Chiba | Chiba Univ. (Nishi-Chiba Campus) (Primary: On-site, Secondary: Online) |
Basic Study of Acoustic Localization using Simultaneous Transmission of Phase-shifted Pulses Masanari Nakamura (Hokkaido Univ.), Hiromichi Hashizume (NIAD-QE), Masanori Sugimoto (Hokkaido Univ.) SANE2023-48 |
The position of a microphone in an indoor environment can be computed by obtaining the received times of acoustic signal... [more] | SANE2023-48 pp.7-12 |
| EMCJ, IEE-EMC, IEE-SPC | 2022-12-07 13:00 |
Aichi | Effect of Wall Vibration Amplitude on Vibrating Intrinsic Reverberation Chamber Characteristics Makoto Hara (KHI/NIT), Jianqing Wang (NIT) EMCJ2022-66 |
The reverberation chamber (RVC) method using a reverberation chamber that can generate random electromagnetic fields is ... [more] | EMCJ2022-66 pp.18-22 |
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| EMCJ, IEE-EMC, IEE-SPC | 2022-12-07 13:25 |
Aichi | Comparison of laboratories with different reverberation chamber (RC) facilities and comparative analysis of RC and ALSE methods Mitsuo Kaiyama (DENSO EMCES), Tatsuya Inoue (Panasonic Industry), Atsushi Arai (Tokin EMC Eng.), Hironori Okamoto (KEC), Takanori Unou (DENSO EMCES) EMCJ2022-67 |
The characteristics of equipment for the reverberation chamber (RC) method (ISO 11452-11) for EMC evaluation of in-vehic... [more] | EMCJ2022-67 pp.23-28 |
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| EA, EMM, ASJ-H | 2022-11-21 10:00 |
Online | Online | [Poster Presentation]
Adaptive reverberation addition method using partial loudness Yu Nakauchi, Kota Takahashi (UEC) EA2022-46 EMM2022-46 |
We have been conducting research on automatic mixing of remote choral music. In the process, we found that when adding m... [more] | EA2022-46 EMM2022-46 pp.26-33 |
| EA | 2022-05-13 13:10 |
Online | Online | Fast Blind Source Separation in Noisy Reverberant Environments Using Independent Vector Extraction Rintaro Ikeshita, Tomohiro Nakatani (NTT) EA2022-5 |
Blind source separation (BSS) is a technique of separating and extracting individual source signals only from their mixt... [more] | EA2022-5 pp.20-25 |
| EA, ASJ-H | 2021-07-15 09:30 |
Online | Online | Implementation details of interactive and real-time tools for sound visualization and processing using MATLAB Hideki Kawahara (Wakayama Univ.) EA2021-1 |
Objective measurements of speech data acquisition and presentation is clucial for assureing reploducibility and reusabil... [more] | EA2021-1 pp.1-5 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-18 13:00 |
Online | Online | Tools and practice for supporting recommended protocol for acoustic recording of speech data for high usability
-- Application of a cascaded all-pass filters with randomized center frequencies and phase polarities -- Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Waseda Univ.), Ken-Ichi Sakakibara (Health Sci. Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech), Masanori Morise (Meiji Univ.), Hideki Banno (Meijo Univ.), Toshio Irino (Wakayama Univ.) SP2021-1 |
Objective measurements of speech data acquisition and presentation is clucial for assureing reploducibility and reusabil... [more] | SP2021-1 pp.1-6 |
| EMCJ | 2021-04-16 13:55 |
Online | Online | Verification of De-embedding Modeling on Reverberation Chambers by a Spherical Conductor Kodai Yaguchi, Takahiro Aoyagi (Tokyo Tech) EMCJ2021-3 |
Reverberation chambers (RCs) which can apply statistically isotropic fields to a working volume are attracted attention ... [more] | EMCJ2021-3 pp.10-14 |
| EST | 2020-05-21 10:05 |
Online | Online | Effect of Installation Angle and Position of Switch Type Stirrer on Electromagnetic Field in Reverberation Chamber Shun Kosugi, Shotaro Hamamoto, Ryosuke Suga (Aoyama Gakuin Univ.), Koji Takizawa (TDK), Osamu Hashimoto (Aoyama Gakuin Univ.) EST2020-1 |
Authors have proposed a new electromagnetic stirrer using metal plates and switches. Its stirring effect was observed i... [more] |
EST2020-1 pp.1-5 |
| EMCJ | 2020-05-15 15:50 |
Online | Online | Evaluation of radiofrequency exposure to pregnant and offspring rats in a reverberation chamber Ryota Ito, Jianqing Wang, Daisuke Anzai (NITech) EMCJ2020-10 |
Long-term carcinogenicity studies of radiofrequency exposure in the United States National Toxicity Program (NTP) showed... [more] | EMCJ2020-10 pp.33-37 |
| WIT, IPSJ-AAC | 2020-03-13 15:20 |
Ibaraki | Tsukuba University of Technology (Cancelled but technical report was issued) |
Effects of speech reverberation on location recognition Yuji Sone, Sawako Nakajima, Kazutaka Mitobe (Akita Univ.) WIT2019-47 |
In recent years, Internet-related services have evolved greatly, and lots of personal experiences can be recorded and st... [more] | WIT2019-47 pp.51-54 |
| EMCJ, MICT (Joint) |
2020-03-13 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Cancelled but technical report was issued) |
Study on Numerical Error of De-embedding Method by Cylindrical Wave Expansion for Two-dimensional Reverberation Chambers Kodai Yaguchi, Takahiro Aoyagi (Tokyo Tech) EMCJ2019-94 |
The de-embedding method using cylindrical wave expansion is expected to be applied to design by separating the effect of... [more] | EMCJ2019-94 pp.11-14 |
| SP, EA, SIP | 2020-03-03 09:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
A study on reverberation time estimation based on regression error Yohei Iiyama, Yutaka Kaneda (Tokyo Denki Univ.) EA2019-145 SIP2019-147 SP2019-94 |
The reverberation time is obtained by linear regression of the reverberation curve calculated from a room impulse respon... [more] | EA2019-145 SIP2019-147 SP2019-94 pp.255-260 |
| SP, EA, SIP | 2020-03-03 12:35 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
Real-time visualization of reverberation time using frequency domain variants of velvet noise Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Masanori Morise (Meiji Univ.), Hideki Banno (Meijo Univ.) EA2019-159 SIP2019-161 SP2019-108 |
We introduce a wavelet-based method for real-time visualization of reverberation time for extending acoustic measurement... [more] | EA2019-159 SIP2019-161 SP2019-108 pp.337-342 |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 12:50 |
Hokkaido | Hakodate City Central Library | A Study on Stirring Electromagnetic Field in a Reverberation Chamber by Using Metal Plates with Switches Shotaro Hamamoto, Ryosuke Suga (Aoyama Gakuin Univ.), Koji Takizawa (TDK), Osamu Hashimoto (Aoyama Gakuin Univ.) EMT2019-11 MW2019-24 OPE2019-15 EST2019-13 MWP2019-11 |
In this research, an electromagnetic field stirrer was proposed for realizing uniform field in a metal cavity. The stirr... [more] | EMT2019-11 MW2019-24 OPE2019-15 EST2019-13 MWP2019-11 pp.29-33 |
| EA, ASJ-H, EMM, IPSJ-MUS [detail] | 2018-11-21 13:30 |
Ishikawa | Hotel Koshuen | Directional pattern analysis of late reverberation using spherical microphone array Yuto Izumi, Makoto Otani (Kyoto Univ.) EA2018-65 EMM2018-65 |
Arrival direction of reflected sound is one of important factors to characterize spatial impression. An impulse response... [more] | EA2018-65 EMM2018-65 pp.13-18 |
| EA, ASJ-H, ASJ-AA | 2018-07-24 13:00 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Effectiveness of BMN-SS impulse response measurement method for reverberation time measurement Yohei Iiyama, Yutaka Kaneda (Tokyo Denki Univ) EA2018-6 |
The reverberation time is calculated from a room impulse response. In this case, the steady power level of the noise co... [more] |
EA2018-6 pp.29-34 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 13:00 |
Okinawa | [Poster Presentation]
Acoustic properties of vowel produced under environments with different reberberation time Rieko Kubo, Masato Akagi (JAIST) EA2017-108 SIP2017-117 SP2017-91 |
In order to investigate speech modifications under reverberant environments, and relationships between the modificatio... [more] |
EA2017-108 SIP2017-117 SP2017-91 pp.39-44 |
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