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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IE | 2023-02-02 17:00 |
Tokyo | NII (Primary: On-site, Secondary: Online) |
[Invited Talk]
The merits and demerits of the optical shot noise in digital imaging
-- Toward acquisition of true brightness -- Seishi Takamura (Hosei Univ.)  IE2022-57 |
In CMOS image sensors, the reduction of dark current noise and readout noise, two of the three major image sensor noises... [more] | IE2022-57 pp.21-24 |
| PN, MWP, EMT, PEM, IEE-EMT [detail] | 2022-01-27 14:45 |
Online | Online | Low Frequency Noise Analysis of Electro-optic Sensor System Mai Tominaga, Mayuko Yamagishi, Mitsuru Shinagawa (Hosei Univ.), Jun Katsuyama, Yoshinori Matsumoto, Nobuhiro Tomosada (Yokogawa Electric Corp.) |
This paper describes the noise analysis of an electro-optic (EO) sensor system based on experimental and simulation resu... [more] | |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 09:00 |
Okinawa | [Poster Presentation]
A study on suitable modulation parameters for spectral peak noise reduction based on frequency modulated carrier in parametric loudspeaker Kairi Mori, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura (Ritsumeikan Univ.) EA2017-151 SIP2017-160 SP2017-134 |
In the conventional modulation method using a parametric loudspeaker, a resonance frequency of an ultrasonic element is ... [more] | EA2017-151 SIP2017-160 SP2017-134 pp.275-276 |
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| SIP, EA, SP | 2015-03-02 09:00 |
Okinawa | Wind-induced Noise Reduction in Time Domain Using Closely-aligned Two Microphones. Naoto Sakata, Hirofumi Nakajima (Kogakuin Univ.), Kazuhiro Nakadai (HRI-JP) EA2014-72 SIP2014-113 SP2014-135 |
In this report, wind-induced noise reduction in time domain was investigated using closely-aligned two microphones. A li... [more] | EA2014-72 SIP2014-113 SP2014-135 pp.1-6 |
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| MI | 2015-03-03 10:58 |
Okinawa | Hotel Miyahira | Total variation regularization of diffusion weighted images for reducing noise of diffusional kurtosis MRI Yuuki Nakamura, Hirokuni Okada, Masahito Aoyama, Yoshitaka Masutani (Hiroshima City Univ.) MI2014-96 |
Diffusional kurtosis imaging (DKI) is an MR imaging method for quantifying non-Gaussianity of water molecule based on a ... [more] | MI2014-96 pp.205-208 |
| EA, US (Joint) |
2014-01-27 16:50 |
Osaka | Kansai University, Centenary Memorial Hall | Study of wind noise reduction using a microphone array Naoto Sakata, Kihiro Hashino, Hirofumi Nakajima, Kazunori Miyoshi (Kougakuin Univ.) EA2013-107 |
In this report, we analyze characteristics of wind-induced noise to reduce itself. We record wind-induced noises using a... [more] | EA2013-107 pp.21-26 |
| EMCJ | 2013-01-10 16:50 |
Nagasaki | Nagasaki Univ. | Examination of Reduction Technique for Radiation Noise from Power Supply Layers in the PCB
-- Configration of Power Supply Layers -- Yuki Tomari, Shinichi Sasaki, Hitoshi Takakura (Saga Univ.) EMCJ2012-114 |
Recently, the operation speed-up of IC is advanced along with the development of the information society. The high-speed... [more] | EMCJ2012-114 pp.69-74 |
| LQE, LSJ | 2011-05-20 10:00 |
Ishikawa | Kanazawa Univ. (Natural Sci. Tech. Main Bldg.) | Characteristics of noise reduction in semiconductor laser using electric negative feedback and high frequency current superposition Itaru Tera, Kenjiro Matsuoka, Takuya Hama, Nobuhito Takeuchi, Benyasuta Sutassa, Yuji Kuwamura, Minoru Yamada (Kanazawa Univ.) LQE2011-2 |
The high power semiconductor lasers tend to show unstable lasing mode oscillation and tend to be suffer from the optical... [more] | LQE2011-2 pp.5-8 |
| EA | 2009-11-19 17:00 |
Hiroshima | Development of new type of insulator for stereophonic equipment made by polymeric material Ryuhkei Ina (KRYNA & PLUTON), Kiminobu Nishimura (Kinki Univ.) EA2009-83 |
A theoretical analysis for the vibration transmission characteristics of conically shaped spike are derived to clarify h... [more] | EA2009-83 pp.43-48 |
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| LQE | 2009-05-22 08:35 |
Toyama | Kanazawa Univ. | Reduction of noise in semiconductor laser by electric negative feedback together with high frequency current superposition Kenjiro Matsuoka, Daichi Eiyama, Takuya Hama, Yuji Kuwamura, Minoru Yamada (Kanazawa Univ.) LQE2009-1 |
The method of high frequency current superposition or self-sustained pulsation laser is generally used for reduction of ... [more] | LQE2009-1 pp.1-6 |
| CPM, LQE, OPE, EMD | 2007-08-23 16:25 |
Hokkaido | Hokaido Univ. | Study on the electronic noise reduction from the multiplexed OCDM signal Yuta Tsubouchi, Renichi Moritomo, Masahiro Akiyama, Saeko Oshiba (KIT) EMD2007-40 CPM2007-61 OPE2007-78 LQE2007-41 |
In the Optical Code-Division Multiple Access(OCDMA), which is expected as a communication system of next-generation, dec... [more] | EMD2007-40 CPM2007-61 OPE2007-78 LQE2007-41 pp.59-64 |
| EA | 2007-04-27 15:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Tokyo, Japan) | Embedded Noise Reduction Technique for Auido Watermark Using Auditory Stream Segregation Phenomenon Toshio Modegi, Makoto Chiba (DNP) EA2007-5 |
We are developing audio watermarking techniques which enable extraction of embedded data by cell phones. For that we hav... [more] | EA2007-5 pp.23-28 |
| EA | 2005-12-16 11:30 |
Tokyo | Extraction of Fundamental Frequency of Speech Using Autocorrelation with Adaptive Window-Length
-- Improvment of Noise Robustness by Base Clipping in Frequency Spectrum -- Satoshi Hashimoto, Masataka Nakamura (HIT) |
We have already proposed a robust fundamental frequency extraction for noise, which is based on autocorrelation with ada... [more] | EA2005-83 pp.19-25 |
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