Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMM |
2023-01-26 14:00 |
Miyagi |
Tohoku Univ. (Primary: On-site, Secondary: Online) |
Improving Frame Synchronization in Blind Speech Watermarking Method based on Spread-Spectrum using Linear Prediction Residue Takuto Isoyama (JAIST), Tetsuya Kojima (NIT, Tokyo College), Masashi Unoki (JAIST) EMM2022-66 |
We previously proposed a blindly-detectable direct-spread spectrum (DSS) method using linear prediction (LP) residue. Th... [more] |
EMM2022-66 pp.26-31 |
US |
2019-06-17 14:55 |
Tokyo |
Akihabara satellite campus, Tokyo Metropolitan University |
Signal Coding Method for Acoustic Sensing in Occlusion Area Using Super-directional Sound Source Seiji Kouyama, Kan Okubo, Norio Tagawa (TMU) US2019-22 |
Acoustic sensing is sensing in air using sound waves. As sensing technology, various kinds of signals such
as light, ra... [more] |
US2019-22 pp.15-19 |
US |
2017-10-05 15:20 |
Miyagi |
|
Pulse compression of parametric sound using M-sequence phase modulation Riku Nishioka, Hideyuki Nomura (UEC) US2017-61 |
The application of pulse compression to parametric ultrasound using chirp modulation have been proposed to realize low-f... [more] |
US2017-61 pp.27-32 |
EA |
2016-07-08 13:40 |
Shizuoka |
Yamaha, Toyooka Factory |
A Method of Driving Multi-channel System by Using Multiplication Outputs with Random Signals Shigeto Takeoka (SIST) EA2016-16 |
In this paper, we will discuss about a multichannel drive method which plays an arbitrary number of individual signals, ... [more] |
EA2016-16 pp.45-49 |
SAT, WBS (Joint) |
2014-05-16 10:30 |
Aichi |
Nagoya Institute of Technology |
Performance Analysis of optical wireless Hierarchical Modulation Scheme using Multi-pulse PPM Yusuke Kozawa (Tokyo Univ. of Science), Hiromasa Habuchi (Ibaraki Univ.), Yohtaro Umeda (Tokyo Univ. of Science) WBS2014-6 |
In this paper, the new optical wireless hierarchical modulation scheme is proposed. The proposed system is designed base... [more] |
WBS2014-6 pp.31-36 |
RCS, NS (Joint) |
2013-12-19 09:00 |
Kagawa |
Sunport Hall Takamatsu |
A Study on Optimization of Reciever Filter of Nallowband DS-CDM Transmission System Naoki Oyama, Makoto Taromaru (Fukuoka Univ.) RCS2013-223 |
Even when using spread spectrum (SS) modulation for a radio communication system, we have take into account the occupied... [more] |
RCS2013-223 pp.101-105 |
IT, ISEC, WBS |
2010-03-04 16:35 |
Nagano |
Nagano-Engineering Campus, Shinshu University |
Analysis of optical wireless multi-level PPM using IM/DD Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) IT2009-87 ISEC2009-95 WBS2009-66 |
In this paper, to increase data transmission rate of a optical wireless commnication using IM/DD, multi-pulse pulse posi... [more] |
IT2009-87 ISEC2009-95 WBS2009-66 pp.105-109 |
ISEC, IT, WBS |
2008-02-29 11:10 |
Tokyo |
|
Atmospheric optical multi-level PPM with two PN codes Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) IT2007-65 ISEC2007-162 WBS2007-96 |
In this paper, atmospheric optical multi-level pulse position modulation(PPM)
with two modified pseudo orthogonal m-seq... [more] |
IT2007-65 ISEC2007-162 WBS2007-96 pp.109-114 |
SIP, WBS |
2006-07-20 15:20 |
Niigata |
Nagaoka Univ. of Tech. |
Multilevel Transmission Schemes using M-sequences with On-Off Signaling Hiromasa Habuchi (Ibaraki Univ.) |
In this paper, multilevel transmission schemes using M-sequences with on-off signaling are considered. The M-sequence... [more] |
SIP2006-49 WBS2006-13 pp.31-34 |