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All Technical Committee Conferences (Searched in: Recent 10 Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, SIP, SP, IPSJ-SLP [detail] | 2025-03-03 09:45 |
Okinawa | [Poster Presentation]
Improvement of Localization Performance in Binaural Rendering with Panning for Transmission Systems with Delay Kenta Takeuchi, Masayuki Nishiguchi, Koji Abe, Kanji Watanabe (Akita Prefectural Univ.)  EA2024-103 SIP2024-138 SP2024-44 |
When wireless headphones are connected to a PC or smartphone and the head tracking function is used, head impulse respo... [more] |
EA2024-103 SIP2024-138 SP2024-44 pp.158-165 |
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| EA, SIP, SP, IPSJ-SLP [detail] | 2025-03-03 09:45 |
Okinawa | [Poster Presentation]
Performance Evaluation of Active Noise Control System without Error Microphone Introducing Primary Path Estimation under Moving Noise Source Position. Ryo Matsuura, Shota Toyooka (Kansai Univ.), Kenta Iwai (Ritsumeikan Univ.), Yoshinobu Kajikawa (Kansai Univ.) EA2024-106 SIP2024-141 SP2024-47 |
This paper proposes an ANC system without an error microphone introducing primary path estimation. The proposed system... [more] |
EA2024-106 SIP2024-141 SP2024-47 pp.180-185 |
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| EA, SIP, SP, IPSJ-SLP [detail] | 2025-03-04 13:25 |
Okinawa | [Poster Presentation]
Fundamental considerations for dynamics modeling with Locally Structured Unitary Network Motoyasu Suzuki, Yasas Godage, Shogo Muramatsu (Nigata Univ.) EA2024-150 SIP2024-185 SP2024-91 |
This report presents a fundamental study of the effectiveness of Locally Structured Unitary Networks (LSUN) for dynamics... [more] | EA2024-150 SIP2024-185 SP2024-91 pp.441-446 |
|
| PN, EMT, MWPTHz, IEE-EMT [detail] | 2025-01-23 11:20 |
Hyogo | Arcrea Himeji (Primary: On-site, Secondary: Online) |
Randomness Analysis in Cryptographic Key Mixing Using Digital Signal Processing Reika Suketomo, Takahiro Kodama (Kagawa Univ) PN2024-43 EMT2024-93 MWPTHz2024-81 |
One of the critical elements of physical security in optical communication is the randomness of cryptographic keys. To e... [more] | PN2024-43 EMT2024-93 MWPTHz2024-81 pp.13-20 |
| EA, US (Joint) |
2024-12-20 13:45 |
Oita | OITAUniv | [Poster Presentation]
Multimodal analysis of balloon popping sounds combining high-speed camera images and broadband acoustic measurement. Hayato Muroga, Kan Okubo (Tokyo Metropolitan Univ.) EA2024-70 |
Multimodal analysis is a method of analyzing a phenomenon from multiple angles by combining multiple measurement methods... [more] | EA2024-70 pp.40-43 |
| CS | 2024-07-12 09:20 |
Nagasaki | Center for Tsushima engagement | Channel Impulse Response Estimation Based on Sparse Observation of Frequency Response Shuji Ueta, Daisuke Umehara (Kyoto Inst. of Tech) CS2024-29 |
The iterative shrinkage-thresholding algorithm (ISTA) has been adopted to estimate the channel impulse response, includi... [more] | CS2024-29 pp.90-95 |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-03-01 15:25 |
Okinawa | (Primary: On-site, Secondary: Online) |
Creation of representative head-related impulse responses for binaural rendering of audio signals by waveform based acoustic panning Kazuki Houshito, Masayuki Nishiguchi, Kanji Watanabe, Koji Abe (Akita Prefectural Univ.) EA2023-124 SIP2023-171 SP2023-106 |
To achieve highly realistic 3D audio reproduction in virtual reality (VR) or augmented reality (AR) through binaural ren... [more] | EA2023-124 SIP2023-171 SP2023-106 pp.368-375 |
| SIP, IT, RCS | 2024-01-19 10:20 |
Miyagi | (Primary: On-site, Secondary: Online) |
Experimental Results of a Channel Sounder for Underwater Acoustic Communications in Sharrow Sea Environment Kouichi Hashimoto, Taichi Fujita, Takumi Yoshimura, Hiroshi Kubo (Ritsumeikan Univ.) IT2023-58 SIP2023-91 RCS2023-233 |
Doubly-selectivity of underwater acoustic communications (UWACs) can be measured by channel sounders, which estimate tim... [more] | IT2023-58 SIP2023-91 RCS2023-233 pp.151-156 |
| EA, US (Joint) |
2023-12-22 15:20 |
Fukuoka | [Poster Presentation]
Performance evaluation of acoustic test signals under discrete Fourier transform-based framework Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Tokyo Univ. Agriculture and Tech.), Mitsunori Mizumachi (Kyushi Inst. Tech.), Ken-Ichi Sakakibara (Health Sci. Univ. Hokkaido), Tatsuya Kitamura (Konan Univ.) EA2023-57 |
We introduced a unified framework for impulse response measurement using popular test signals and our newly proposed one... [more] | EA2023-57 pp.49-56 |
|
| UWT (2nd) |
2023-11-27 14:50 |
Shiga | Ritsumeikan University Biwako-Kusatsu Campus (BKC) | [Invited Talk]
A Channel Sounder for Underwater Acoustic Communications and its Experimental Results in Sharrow Sea Environment Hiroshi Kubo, Kouichi Hashimoto, Taichi Fujita, Takumi Yoshimura (Ritsumeikan Univ.) |
Doubly-selectivity of underwater acoustic communications (UWACs) can be measured by channel sounders, which estimate tim... [more] | |
| EA, ASJ-H | 2023-08-31 14:15 |
Miyagi | Acoustic test signals for measuring reverberant transfer function and its application to critical distance estimation Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Tokyo Univ. Agri. Tech.), Ken-Ichi Sakakibara-Ichi (Health Sci. Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Tatsuya Kitamura (Konan Univ.) EA2023-20 |
We propose a dedicated test signal for acoustic measurement specifically for room acoustics based on our recent method. ... [more] | EA2023-20 pp.14-17 |
|
| OFT, OCS, LSJ (Joint) [detail] |
2023-08-25 10:55 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Ultrafast Measurement of Spatial Modes employing Two-dimensional Linear Optical Sampling Shuki Okamura, Kyogo Osawa, Chao Zhang, Fumihiko Ito (Shimane Univ.), Atsushi Nakamura, Yusuke Koshikiya (NTT) OFT2023-14 |
With the combination of linear optical sampling a low-speed photodiode array, we measured the two-dimensional complex am... [more] | OFT2023-14 pp.27-31 |
| EA | 2023-05-25 14:00 |
Online | Online | Weighting functions to suppress artifacts due to cyclic convolution in acoustic measurements based on discrete Fourier transform Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Tokyo Univ. Agriculture Tech.), Mitsunori Mizumachi (Kyushu Inst. Tech.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido) EA2023-1 |
The Fast Fourier Transform (FFT) is a common practice in acoustic impulse response measurement and processing due to its... [more] | EA2023-1 pp.1-8 |
| RCS, SR, SRW (Joint) |
2023-03-02 10:15 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Highly Accurate Terminal Location Estimation Method by Template Matching Using Receiving Power Transition Information in the VHF-Band Keika Minaki, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2022-50 |
A method for estimating the location of a mobile terminal equipped with ARIB STD-T103/119-based VHF-band public broadban... [more] | SRW2022-50 pp.37-42 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 09:10 |
Okinawa | (Primary: On-site, Secondary: Online) |
Extension of acoustic system measurement based on signal safeguarding
-- Repetition and orthogonalization for post hoc analysis -- Hideki Kawahara (和歌山大), Kohei Yatabe (Tokyo Univ。 of Agriculture and Technology), Ken-Ichi Sakakibara (Health Sciences Univ. of Hokkaido), Mitsunori Mizumachi (Kyushu Inst. of Tech.) EA2022-79 SIP2022-123 SP2022-43 |
Subdivision of a periodic signal provides a hierarchical set of generally different signals. Each subdivided signal appl... [more] | EA2022-79 SIP2022-123 SP2022-43 pp.25-30 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 09:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Influence of Reflections in Small-Scale Anechoic Room Measurements Tatsuya Higuchi, Yutaka Kaneda, Kenji Suyama (Tokyo Denki Univ.) EA2022-81 SIP2022-125 SP2022-45 |
When measuring loudspeaker characteristics in an anechoic room, the results vary depending on the measurement position. ... [more] | EA2022-81 SIP2022-125 SP2022-45 pp.35-40 |
| EA, EMM, ASJ-H | 2022-11-21 10:00 |
Online | Online | [Poster Presentation]
Study on method for blindly estimating parameters of extended model of room impulse response Lijun Wang, Masashi Unoki (JAIST) EA2022-43 EMM2022-43 |
Room impulse response (RIR) represents the characteristics of room acoustics. Blindly estimating RIR without measurement... [more] | EA2022-43 EMM2022-43 pp.7-12 |
| RCS, AP, UWT (Joint) |
2022-11-15 14:30 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
A Channel Sounder for Severe Doubly-Selective Channels of Underwater Acoustic Communications Hiroshi Kubo, Kouichi Hashimoto, Taichi Fujita, Takumi Yoshimura (Ritsumeikan Univ.) RCS2022-161 |
Doubly-selectivity of underwater acoustic communications (UWAC) can be measured by channel sounders, which estimate time... [more] | RCS2022-161 pp.37-42 |
| OFT | 2022-10-13 10:50 |
Kanagawa | Kanagawa-Kenmin Center (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Bandwidth-by-band Measurement of Spatial-Mode Dispersion of Coupled 2-Core and 4-Core Fibers employing Linear Optical Sampling Shuki Okamura, Masafumi Uyama, Chao Zhang, Fumihiko Ito (Shimane Univ.), Atsushi Nakamura, Tatsuya Okamoto, Yusuke Koshikiya (NTT) OFT2022-30 |
The impulse responses of coupled 2-core and 4-core fibers with various fiber lengths were measured over a wide bandwidth... [more] | OFT2022-30 pp.47-52 |
| EA, ASJ-H | 2022-08-04 14:00 |
Miyagi | (Primary: On-site, Secondary: Online) |
3D Localization Evaluation of Recording System for Personal 3D Sound Field Reproduction Toshiyuki Kimura (Tohoku Gakuin Univ.) EA2022-30 |
In the proposed personal 3D sound field reproduction, the recording system using shotgun microphones have been construct... [more] | EA2022-30 pp.13-18 |
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