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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIS, ITE-BCT | 2022-10-13 14:35 |
Aomori | Hachinohe Institute of Technology (Primary: On-site, Secondary: Online) |
Faster Convergence of An Adaptive Notch Filter using Variable Step Size Rei Shiroeda, Yasutomo Kinugasa (Institute of Tech.), Naoto Sasaoka, Yoshio Itoh (Tottori Univ.)  SIS2022-13 |
A cascaded second order adaptive notch filters implemented using an allpass filter, for the elimination of multiple sinu... [more] | SIS2022-13 pp.13-16 |
| SIS | 2021-12-03 09:45 |
Online | Online | [Invited Talk]
Adaptive Band-Pass/Band-Stop Filters Shunsuke Koshita (Hachinohe Inst. of Tech.) SIS2021-21 |
Adaptive band-pass/band-stop filtering is one of the signal processing techniques for automatic detection of unknown nar... [more] | SIS2021-21 pp.1-6 |
| SIS | 2021-03-04 09:20 |
Online | Online | A Fast Algorithm of an Adaptive Notch Filter for Colored Input Signal Chiharu Matsumoto, Yasutomo Kinugasa (NIT, Matsue College), Ryo Ashikaga (NEC Networks & System Integration), Yoshio Itoh, Naoto Sasaoka (Tottori Univ.) SIS2020-36 |
In an adaptive notch filter based on an allpass filter, it has been proved that the bias error is zero when the wideband... [more] | SIS2020-36 pp.5-10 |
| ICTSSL, CAS | 2018-01-25 10:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | DSP Implementation of Adaptive Notch Filters With Suppression of Overflow in Fixed-Point Arithmetic Satoru Ishibashi, Shunsuke Koshita, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) CAS2017-111 ICTSSL2017-38 |
This paper implements adaptive notch filters with constrained poles and zeros (CPZ-ANFs) using fixed-point DSP. Since th... [more] | CAS2017-111 ICTSSL2017-38 pp.11-16 |
| SIS | 2017-12-14 10:30 |
Tottori | Tottori Prefectural Center for Lifelong Learning | A study on convergence characteristic of IIR subband adaptive notch filters Yasutomo Kinugasa, Tomoki Nakaoka (NIT, Matsue College), Naoto Sasaoka, Yoshio Itoh (Tottori Univ.), Masaki Kobayashi (Chubu Univ.) SIS2017-33 |
A cascaded second order adaptive notch filters implemented using an allpass filter, for the elimination of multiple sinu... [more] | SIS2017-33 pp.1-4 |
| CAS, CS | 2017-02-23 13:30 |
Shiga | On Gradient Characteristics of Adaptive Notch Filters Based on Monotonically Increasing Gradient Algorithm Hiroyuki Munakata, Shunsuke Koshita, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) CAS2016-120 CS2016-81 |
This paper discusses the gradient characteristics of adaptive notch filters based on Monotonically Increasing Gradient (... [more] | CAS2016-120 CS2016-81 pp.29-33 |
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| SIS, IPSJ-AVM | 2016-09-01 15:50 |
Osaka | Osaka Electro-Communication Univ. | A study on IIR adaptive notch filter with ALE and SSCF algorithm Makoto Tsuchiya, Naoto Sasaoka (Tottori Univ.), Kazuki Shiogai (NIT,Niihama College), Yoshio Ito (Tottori Univ.), Masaki Kobayashi (Chubu Univ.) SIS2016-22 |
(To be available after the conference date) [more] | SIS2016-22 pp.33-37 |
| EA | 2013-07-19 10:00 |
Hokkaido | Health Sci. Univ. of Hokkaido | A Howling Suppression using the Adaptive Multi Notch Filter Naoya Kawabata, Takashi Yazu (OKI) EA2013-45 |
In a speakerphone system for videoconferencing or audio conferencing, etc., sounds output from a loud speaker is fed bac... [more] | EA2013-45 pp.69-74 |
| SIS, IPSJ-AVM | 2011-09-22 12:30 |
Akita | Narrowband Signal Detection Using Frequency-Transformation-Based Variable Band-Stop Filters Shunsuke Koshita, Yuki Kumamoto, Masahide Abe, Masayuki Kawamata (Tohoku Univ.) SIS2011-34 |
(To be available after the conference date) [more] | SIS2011-34 pp.87-91 |
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| CAS | 2008-02-01 15:30 |
Okinawa | Design of Howling Suppressors using Adaptive Notch Filters Takashi Matsumoto, Masayoshi Aoshima, Eiji Watanabe (Shibaura Inst. of Tech.), Akinori Nishihara (Tokyo Inst. of Tech.) CAS2007-105 |
When it is desired to suppress periodic signals whose frequencies are unknown such as howling signals, one solution is ... [more] |
CAS2007-105 pp.67-72 |
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