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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, SIP, SP | 2019-03-15 13:30 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | [Poster Presentation]
Faster than real-time and audio sampling rate extraction of fo candidates using an analytic signal with prolate spheroidal wave function as envelope Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Masanori Morise (Univ. Yamanashi), Yuichi Ishimoto (NINJAL)  EA2018-151 SIP2018-157 SP2018-113 |
We propose an extractor of fundamental frequency candidates which runs faster than real-time. It uses power weighted ave... [more] | EA2018-151 SIP2018-157 SP2018-113 pp.305-310 |
| EA, US (Joint) |
2019-01-22 10:30 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Analysis of effects of swimbladder for target strength measurement of fish Shunichi Fujii, Kotaro Hoshiba, Takenobu Tsuchiya, Nobuyuki Endoh (Kanagawa Univ.) US2018-85 |
Recent years, high-frequency acoustic signal is used in a fishfinder. A swimbladder is important to estimate the target ... [more] | US2018-85 pp.31-34 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 09:15 |
Osaka | Osaka University Nakanoshima Center | Numerical analysis of a polarization conversion metallic plate using a rectangular hole array Hayato Baba, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) PN2018-54 EMT2018-88 OPE2018-163 LQE2018-173 EST2018-101 MWP2018-72 |
A metallic plate with a rectangular hole array is analyzed using the finite-difference time-domain method with the perio... [more] | PN2018-54 EMT2018-88 OPE2018-163 LQE2018-173 EST2018-101 MWP2018-72 pp.131-136 |
| OCS, CS (Joint) |
2019-01-18 14:50 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) | Instantaneous Power-Line Frequency Synchronized Superimposed Chart of PLC System
-- Part1:Communication Analysis under Test Bed -- Hiroshi Gotoh, Wataru Abe, Ryo Uemura, Kita Kenji (Toyo Univ.), Hiroyasu Ishikawa (Nihon Univ.), Hideyuki Shinonaga (Toyo Univ.) CS2018-104 |
PLC (Power Line Communications) is a communication technology using a power line as a transmission medium. In the previo... [more] | CS2018-104 pp.93-98 |
| OCS, CS (Joint) |
2019-01-18 15:15 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) | Instantaneous Power-Line Frequency Synchronized Superimposed Chart of PLC System
-- Part2:Communication Analysis under Actual Communications Environments -- Hiroshi Gotoh, Wataru Abe, Ryo Uemura, Kita Kenji (Toyo Univ.), Hiroyasu Ishikawa (Nihon Univ.), Hideyuki Shinonaga (Toyo Univ.) CS2018-105 |
PLC (Power Line Communications) is a communication technology using a power-line as a transmission medium. In the previo... [more] | CS2018-105 pp.99-102 |
| CS, IE, IPSJ-AVM, ITE-BCT [detail] | 2018-11-29 09:20 |
Tokushima | Tokushima University (Memorial Hall of Almuni(Engineering)) | Instantaneous Power-Line Frequency Synchronized Superimposed Chart of PLC System
-- Part1: Algorithm of Instantaneous Power-Line Frequency Synchronized Superimposed Chart -- Hiroshi Gotoh, Wataru Abe, Ryo Uemura, Kenji Kita (Toyo Univ.), Hiroyasu Ishikawa (Nihon Univ.), Hideyuki Shinonaga (Toyo Univ.) CS2018-68 IE2018-47 |
PLC (Power Line Communications) is a communication technology using a power line as a transmission medium. In the previo... [more] | CS2018-68 IE2018-47 pp.1-4 |
| CS, IE, IPSJ-AVM, ITE-BCT [detail] | 2018-11-29 09:45 |
Tokushima | Tokushima University (Memorial Hall of Almuni(Engineering)) | Instantaneous Power-Line Frequency Synchronized Superimposed Chart of PLC System
-- Part2: Verification of First Burst Signal Position Dependence -- Hiroshi Gotoh, Wataru Abe, Ryo Uemura, Kenji Kita (Toyo Univ.), Hiroyasu Ishikawa (Nihon Univ.), Hideyuki Shinonaga (Toyo Univ.) CS2018-69 IE2018-48 |
In the previous study, the authors have proposed a detailed plotting algorithm of Instantaneous Power-Line Frequency Syn... [more] | CS2018-69 IE2018-48 pp.5-8 |
| CS, IE, IPSJ-AVM, ITE-BCT [detail] | 2018-11-29 10:10 |
Tokushima | Tokushima University (Memorial Hall of Almuni(Engineering)) | Instantaneous Power-Line Frequency Synchronized Superimposed Chart of PLC System
-- Part3: Communication Analyses under Test Bed and Actual Communications Environments -- Hiroshi Gotoh, Wataru Abe, Ryo Uemura, Kenji Kita (Toyo Univ.), Hiroyasu Ishikawa (Nihon Univ.), Hideyuki Shinonaga (Toyo Univ.) CS2018-70 IE2018-49 |
In the previous study, the authors have proposed a detailed plotting algorithm of Instantaneous Power-Line Frequency Syn... [more] | CS2018-70 IE2018-49 pp.9-12 |
| MSS, CAS, IPSJ-AL [detail] | 2018-11-13 15:40 |
Shizuoka | Extension of Frequency Logic for Cooperation Analysis of Diverse Data
-- Towards Evaluation of Larger Business Process Based on Frequency Logic -- Osamu Takaki (Gunma Univ.) CAS2018-77 MSS2018-53 |
The previous papers [1,2] presented a formal logic called “Frequency Logic” to represent a change in the frequency of an... [more] | CAS2018-77 MSS2018-53 pp.131-136 |
|
| SANE | 2018-11-09 09:30 |
Overseas | China (Xuchang) | Evaluation of Aircraft Electromagnetic Field Propagation Characteristics at 4 GHz Wireless Avionics Intra-Communication Band
-- Numerical Analysis Based on Airbus A320-200 model and Field Measurement Using Beechcraft B300 aircraft -- Shunichi Futatsumori, Norihiko Miyazaki (ENRI), Tetsuya Sekiguchi, Takashi Hikage, Toshio Nojima (Hokkaido Univ.) SANE2018-83 |
This report discusses fundamental evaluations of aircraft electromagnetic field (EMF) propagation characteristics at 4 G... [more] | SANE2018-83 pp.137-140 |
| EA, ASJ-H | 2018-08-24 09:50 |
Miyagi | Tohoku Gakuin Univ. | Acoustic measurements using a frequency domain velvet noise and interference-free power spectral representations of periodic sounds Hideki Kawahara (Wakayama Univ.), Masanori Morise (Univ. Yamanashi), Mitsunori Mizumachi (Kyu Tech.) EA2018-42 |
We propose a new framework consisting of a test signal for acoustic impulse response measurement and analysis procedures... [more] | EA2018-42 pp.89-96 |
| EA, ASJ-H, ASJ-AA | 2018-07-24 13:00 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Denoising Method for Underwater Acoustic Signals by Using Hough Transform Yoshihiro Taira, Takashi Matsubara, Keisuke Iwai, Takakazu Kurokawa (NDA) EA2018-11 |
Underwater acoustic signals are used in various fields such as marine environmental measurement, exploration of sea bott... [more] | EA2018-11 pp.59-64 |
| EA, ASJ-H, ASJ-AA | 2018-07-25 13:40 |
Hokkaido | Hokkaido Univ. | Interference-free power spectral representations of periodic sounds and their application to VOCODERs Hideki Kawahara (Wakayama Univ.), Masanori Morise (Univ. Yamanashi), Kanru Hua (Univ. Illinois) EA2018-23 |
We propose a method to calculate the spectral envelope of voiced sounds for VOCODER applications. In our previous techni... [more] | EA2018-23 pp.135-140 |
| PRMU, SP | 2018-06-29 10:00 |
Nagano | Revisiting interference-free power spectral representations of periodic signals Hideki Kawahara (Wakayama Univ.), Masanori Morise (Univ. Yamanashi), Kanru Hua (Univ. Illinois) PRMU2018-29 SP2018-9 |
We propose two algorithms to calculate interference-free power spectra of periodic signals. This set of algorithms is ou... [more] | PRMU2018-29 SP2018-9 pp.41-46 |
|
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 13:00 |
Okinawa | [Poster Presentation]
A Study on Acoustic Design Support System for Compact Acoustic Devices Using DNN
-- Application for Compact Acoustic Devices with Multiple Acoustic Holes -- Kai Nakamura, Yoshinobu Kajikawa (Kansai Univ.) EA2017-118 SIP2017-127 SP2017-101 |
Acoustic devices are usually designed based on the acoustic equivalent circuit analysis, however, an appropriate acousti... [more] | EA2017-118 SIP2017-127 SP2017-101 pp.101-106 |
|
| MSS, NLP (Joint) |
2018-03-13 13:25 |
Osaka | Investigation on 1/f Fourier power spectrum and nature of the data Tomomichi Nakamura (Univ. of Hyogo), Michael Small (Univ. of Western Australia), Toshihiro Tanizawa (Kochi National College of Tech.) NLP2017-106 |
We describe a problem with periodicity~(frequency) analysis by the discrete Fourier transform~(DFT). The DFT is the p... [more] |
NLP2017-106 pp.25-29 |
|
| ED, THz | 2017-12-19 13:30 |
Miyagi | RIEC, Tohoku Univ | Terahertz gas spectroscopy using hollow-optical fiber gas cell Takahiro Suzuki, Takashi Katagiri, Yuji Matsuura (Tohoku Univ.) ED2017-87 |
As a low-volume and long-path gas cell for gas analysis system based on terahertz time-domain spectroscopy (THz-TDS) sys... [more] | ED2017-87 pp.57-60 |
| MBE, NC (Joint) |
2017-12-16 13:50 |
Aichi | Nagoya University | EEG data analysis during postural sway induced by optic flow Takahiro Kagawa (Aichi Inst. Tech.), Makoto Miyakoshi, Scott Makeig, John Iversen, Johanna Wagner (UCSD), Hiroyuki Kambara, Natsue Yoshimura (Tokyo Tech.), Hirokazu Tanaka, Jianwu Dang (JAIST), Yoji Uno (Nagoya Univ.), Yasuharu Koike (Tokyo Tech.) NC2017-45 |
Human postural control involves a multimodal sensory integration to perceive a state of the body in relation to an exter... [more] | NC2017-45 pp.29-33 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2017-10-20 13:50 |
Akita | Yupopo | Reference Solutions for EM Time-Frequency Analysis
-- Case of Dielectric Cylinders -- Shinichiro Ohnuki, Soichiro Masuda, Ryohei Ohnishi, Shintaro Watanabe (Nihon Univ.) EMCJ2017-50 MW2017-102 EST2017-65 |
In computational electromagnetics, reliability of computational solutions is one of the most important issues. To valida... [more] | EMCJ2017-50 MW2017-102 EST2017-65 pp.135-138 |
| AP, MW (Joint) |
2017-09-22 10:45 |
Saitama | Saitama University | An Analysis of Hybrid Continuous-time/Discrete-time Circuit with Asymmetric Frequency Response Kiyomichi Araki (Tokyo Inst. of Tech.), Yohei Morishita (Panasonic) MW2017-72 |
This paper presents a theoretical analysis of programmable wideband hybrid Continuous-Time (CT)/Discrete-Time (DT) circu... [more] | MW2017-72 pp.23-28 |
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