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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIS | 2009-12-17 14:10 |
Kyoto | A Robust Pre-inverse Adaptive System for Noise and Its Application to Active Noise Canceller Masaki Kobayashi, Hiroyuki Kondo (Chubu Univ.), Naoto Sasaoka, Yoshio Itoh (Tottori Univ.)  SIS2009-37 |
In general, the adaptive system using the structure in which an adaptive filter is placed before the unknown system to e... [more] | SIS2009-37 pp.37-42 |
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| SIS | 2009-12-18 11:30 |
Kyoto | A study on blind MIMO equalization system using tagging filter Tomokazu Shimizu (Tottori Univ.), James Okello (NEC), Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) SIS2009-46 |
A blind equalization system using on a pre-filter is proposed in multiple-input multiple-output (MIMO) wireless communic... [more] | SIS2009-46 pp.89-94 |
|
| NS | 2009-10-15 17:25 |
Kumamoto | Prefectural University of Kumamoto (Kumamoto) | A Proposal for The Network System of Digital Business-type Local Community Shuji Arima, Yoshio Itoh (Tottori Univ.) NS2009-93 |
The current global business environment is characterized as a global, horizontal specialization and a vertical specializ... [more] | NS2009-93 pp.91-96 |
| SIS | 2009-06-12 09:50 |
Okinawa | A Study on An Adaptive OFDM System with Cyclic Prefix Yuki Ishikawa, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) SIS2009-12 |
[more] | SIS2009-12 pp.67-71 |
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| SIS | 2009-03-06 10:50 |
Tokyo | A Study on Noise Reconstruction System Based on the estimation of the cross-correlation with Variable Step Size Koji Shimada, Naoto Sasaoka, Takafumi Takemoto, Yoshio Itoh (Tottori Univ.), Kensaku Fujii (University of Hyogo) |
[more] | SIS2008-82 pp.61-66 |
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| SIS | 2008-12-05 10:20 |
Osaka | Kansai Univ. | A Study on Maximum Doppler Frequency Estimation for OFDM systems Keigo Fukusada, Naoto Sasaoka, Yoshio Itoh (tottori Univ.) |
In this paper, the Doppler frequency estimation for an orthogonal frequency division multiplexing (OFDM) system is propo... [more] | SIS2008-57 pp.85-89 |
| SIS, SIP, IPSJ-AVM | 2008-09-26 13:55 |
Fukuoka | Tobata Campus, Kyushu Institute of Technology | A Pre-Inverse Adaptive System and Its Convergence Condition Based on Maximum and Minimum Phase Decomposition Masaki Kobayashi, Chi Wang (Chubu Univ.), Yasutomo Kinugasa (Matsue National College of Technology), Yoshio Itoh (Tottori Univ.) SIP2008-102 SIS2008-37 |
In general, the adaptive system using the structure in which an adaptive filter is placed before the unknown system to e... [more] | SIP2008-102 SIS2008-37 pp.71-76 |
| SIS, SIP, IPSJ-AVM | 2008-09-26 14:15 |
Fukuoka | Tobata Campus, Kyushu Institute of Technology | A Study on Improvement in Convergence Speed of Equation Error Algorithm with Estimation of Correlation Ryuichi Kanagawa, Naoto Sasaoka (Tottori Univ.), Eiji Kuno (Polytechnic Univ.), James Okello (NEC), Yoshio Itoh (Tottori Univ.), Masaki Kobayashi (Chubu Univ.), Sumio Tsuiki (Tottori Univ.) SIP2008-103 SIS2008-38 |
We have proposed an equation error adaptive algorithm (EQ-E) based on correlation for an infinite impulse response (IIR)... [more] | SIP2008-103 SIS2008-38 pp.77-82 |
| SIS | 2008-06-12 13:10 |
Hokkaido | A Study on Equation Error Algorithm Based on Estimating Correlation Function with Variable Delay for Noise Robust Naoto Sasaoka, Ryuichi Kanagawa (Tottori Univ.), Eiji Kuno (Polytechnic Univ.), James Okello (NEC), Yoshio Itoh (Tottori Univ.), Masaki Kobayashi (Chubu Univ.) SIS2008-6 |
In this paper, we propose an Equation error adaptive algorithm (EQ-E) for an infinite impulse response (IIR) adaptive di... [more] | SIS2008-6 pp.29-34 |
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| SIP, EA | 2008-05-29 10:55 |
Osaka | Kansai Univ. | A Study on Feed Back System of Variable Guard Interval for OFDM Systems Takaharu Nakanishi, Hideaki Tanaka, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) EA2008-7 SIP2008-16 |
[more] | EA2008-7 SIP2008-16 pp.7-12 |
| SIS | 2008-03-13 13:20 |
Tokyo | Musashi Institute of Technology(Setagaya) | A Study on SNR Estimation Method for OFDM System Tomokazu Shimizu, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) SIS2007-72 |
The zero forcing (ZF) and minimum mean squared error (MMSE) equalization have been proposed for an orthogonal frequency ... [more] | SIS2007-72 pp.23-28 |
| SIS | 2007-12-11 13:05 |
Hyogo | A Study on Convergence Condition of Adaptive Notch Filter Using Fourie Sine Series Expansion Masaki Kobayashi, Chi Wang (Chubu Univ.), Yasutomo Kinugasa (Matsue College of Technology), Yoshio Itoh (Tottori Univ.) SIS2007-64 |
[more] | SIS2007-64 pp.35-40 |
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| SIS | 2007-12-11 14:25 |
Hyogo | A Study on Wideband and Sinusoidal Noise Reduction System Using ALE and NEF with Step Size Control Masatoshi Watanabe, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.), Kensaku Fujii (University of Hyogo) SIS2007-67 |
A noise reduction system based on an adaptive line enhancer (ALE) and a noise estimation filter (NEF) has been proposed ... [more] | SIS2007-67 pp.53-58 |
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| CAS, NLP | 2007-10-18 11:30 |
Tokyo | Musashi Institute of Technology | A Study on Structure and Adaptive Algorithm of Adaptive Notch Filter Based on Expansion of Fourier Sine Series Masaki Kobayashi, Chi Wang (Chubu Univ.), Yoshio Itoh (Tottori Univ.) CAS2007-41 NLP2007-69 |
In this paper, we consider an adaptive notch filter that realizes the phase shift of the all-pass filter by the Fourier ... [more] | CAS2007-41 NLP2007-69 pp.37-42 |
| SIP, SIS, SP | 2007-09-28 16:00 |
Aichi | Nagoya Inst. of Tech. | A Study on Less Computational Load Method with a Pitch Detection for Noise Reduction System Based on ALE and NEF Toshihiro Miyawaki (Tottori Univ.), Naoto Sasaoka (Tottori Univ), Yoshio Itoh (Tottori Univ.), Kensaku Fujii (Univ. of Hyogo) SIP2007-106 SIS2007-42 SP2007-68 |
A noise reduction system based on an adaptive line enhancer (ALE) and noise estimation filter (NEF) has been proposed in... [more] | SIP2007-106 SIS2007-42 SP2007-68 pp.61-66 |
| SIP, CAS, CS | 2007-03-05 09:25 |
Tottori | Blancart Misasa (Tottori) | A Study on Variable Guard Interval Using Estimation of Channel Impulse Response for OFDM Systems Masaharu Kinoshita, Naoto Sasaoka, Hideaki Tanaka, Yoshio Itoh (Tottori Univ.) CAS2006-78 SIP2006-179 CS2006-95 |
In an orthogonal frequency division multiplexing (OFDM) system, a guard interval (GI) is usually used to remove the inte... [more] | CAS2006-78 SIP2006-179 CS2006-95 pp.7-12 |
| SIP, CAS, CS | 2007-03-06 13:45 |
Tottori | Blancart Misasa (Tottori) | Speech Noise Reduction System Based on Frequency Domain ALE
-- Adaptive Control of Frequency Domain Decorrelation Parameters -- Kenichiro Ogawa, Isao Nakanishi, Yuudai Nagata, Yoshio Itoh, Yutaka Fukui (Tottori Univ.) CAS2006-109 SIP2006-210 CS2006-126 |
[more] | CAS2006-109 SIP2006-210 CS2006-126 pp.81-86 |
| RCS, SIP | 2007-01-26 10:20 |
Okinawa | NICT Okinawa | A study on Adaptive Recursive Filter Using Lagrange Multiplier Method Keigyoku Cho, Yoshihiro Itoh (Chubu Univ), Yoshio Itoh (Tottori Univ), Masaki Kobayashi (Chubu Univ) SIP2006-162 RCS2006-220 |
[more] | SIP2006-162 RCS2006-220 pp.25-30 |
| RCS, SIP | 2007-01-26 10:40 |
Okinawa | NICT Okinawa | A Study on structure and Adaptive Algorithm of Generalized Adaptive Filter Yoshihiro Itoh, Keigyoku Cho (Chubu Univ.), Yoshio Itoh (Tottori Univ.), Masaki Kobayashi (Chubu Univ.) SIP2006-163 RCS2006-221 |
In this paper, we consider the generalized adaptive filter that contains the well-known adaptive transversal filter, ada... [more] | SIP2006-163 RCS2006-221 pp.31-36 |
| PN, NS (Joint) |
2006-12-14 14:45 |
Aichi | Nagoya Univ. | DTMF Detector of Softphone on General Purpose Operating System Hiroaki Hata (NTTPC), Yoshio Itoh (Tottori Univ) NS2006-138 |
DTMF detector is the most important component of Voice Application Sever. This is implemented by using digital filter ba... [more] | NS2006-138 pp.1-4 |
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