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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NC, NLP | 2023-01-28 14:50 |
Hokkaido | Future University Hakodate (Primary: On-site, Secondary: Online) |
Variable Notch-Frequency Digital Filters with Guaranteed Stability Tian-Bo Deng (Toho Univ.)  NLP2022-90 NC2022-74 |
Digital notch filters are useful for removing unwanted frequency components in digital signals. Such unwanted frequencie... [more] | NLP2022-90 NC2022-74 pp.46-51 |
| 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 |
| EA, ASJ-H | 2021-08-20 15:25 |
Online | Online | A study on methods for estimating the frequency of arriving sound by using frequency conversion for active sinusoidal noise control Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2021-24 |
in this paper, we propose a method for estinating the frequency of arriving sine wave by uisng frequency conversion for ... [more] | EA2021-24 pp.19-26 |
| 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 |
| SIP | 2019-08-30 10:00 |
Tokyo | Improvement of instantaneous frequency estimation by finite order Hilbert transformer using notch filter Keisuke Takao, Takahiro Natori, Naoyuki Aikawa (TUS) SIP2019-45 |
Frequency estimation is used in a wide range of fields such as radar, communications, voice, and medicine. One of the me... [more] | SIP2019-45 pp.31-34 |
|
| MBE, BioX | 2018-07-27 10:00 |
Tottori | A Study on Non-contact Heart Rate Measurement with Adaptive Notch Filter and CSD Masahiro Koyama, Seiya Yamori, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.), Daisuke Takahara (Sharp) BioX2018-13 MBE2018-21 |
As a noncontact heart rate (HR) measurement, a Doppler radar has been used. However, the output signal of the Doppler ra... [more] | BioX2018-13 MBE2018-21 pp.33-38 |
|
| 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 |
|
| MW (2nd) |
2016-06-09 - 2016-06-11 |
Overseas | KMUTNB, Bangkok, Thailand | [Poster Presentation]
Design of Multiband CPW-fed Monopole Antenna using Slot Line Resonant Filter for WLAN/WiMAX Applications Nipont Tangthong, Somsak Akatimagool (KMUTNB) |
This paper aims to design the multiband monopole antenna using slot line resonant filter for WLAN/WiMAX Application. The... [more] | |
| SIP | 2015-08-19 15:25 |
Tokyo | National Institute of informatics | [Invited Talk]
Generalized adaptive notch filters and smoothers Maciej Jan Niedzwiecki (Gdansk University of Technology) SIP2015-54 |
The problem of identification of quasi-periodically varying dynamic systems is considered. This problem can be solved u... [more] |
SIP2015-54 p.19 |
| WBS, SAT (Joint) |
2015-05-29 09:40 |
Tokyo | Tokyo City Univ. (Setagaya Campus) | Evaluation and consideration for Demodulation performance of wireless communication, when interference wave removal by notch filter Masanobu Otake, Yuichi Yamaguchi, Naoki Kobayashi, Masayoshi Yoneda (NTSPACE), Kenji Suzuki, Morio Toyoshima (NICT) SAT2015-6 |
Communication interference issues are often reported in recent years in the wireless communication from the ground stati... [more] | SAT2015-6 pp.31-36 |
| SIS | 2015-03-06 09:30 |
Tokyo | Meiji Univ. Nakano Campus (Tokyo) | A Study on SSCF Algorithm with Decorrelation Parameter for an Adaptive Notch Filter Makoto Tsuchiya, Kazuki Shiogai, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.), Masaki Kobayashi (Chubu Univ.) SIS2014-103 |
An adaptive notch filter based on second order IIR all pass filter uses a steepest descent algorithm that cost function ... [more] | SIS2014-103 pp.67-71 |
| CS, CAS, SIP | 2014-03-06 14:25 |
Osaka | Osaka City University Media Center | A Howling Canceller Based on Analyzing Speech Signal Using Adaptive Notch Filters Yuki Uehara, Yosuke Sugiura, Naoyuki Aikawa (Tokyo Univ. of Science) CAS2013-97 SIP2013-143 CS2013-110 |
(To be available after the conference date) [more] | CAS2013-97 SIP2013-143 CS2013-110 pp.41-45 |
| RCS, SIP | 2014-01-24 14:15 |
Fukuoka | Kyushu Univ. | Designing Maximally Flat Stopband FIR Notch Filter for Narrowband Radio Systems Yusuke Shigeiwa, Yosuke Sugiura, Naoyuki Aikawa, Makoto Itami (Tokyo Univ. of Science) SIP2013-123 RCS2013-293 |
Wireless communication systems is desired big capacity and high speed with the development of digital communication term... [more] | SIP2013-123 RCS2013-293 pp.223-228 |
| SIS | 2013-12-13 13:50 |
Tottori | Torigin Bunka Kaikan (Tottori) | A Study on Sub band Adaptive Notch Filter based on pole control Yasutomo Kinugasa (Matsue College of Tech.), Yoshio Itoh (Tottori Univ.), Masaki Kobayashi (Chubu Univ.) SIS2013-53 |
A sub band adaptive digital notch filter has already been proposed. The Pole radius relates to the estimation accuracy o... [more] | SIS2013-53 pp.143-148 |
| SANE | 2013-12-02 16:30 |
Overseas | VAST/VNSC(2nd Dec.) & Melia Hotel (3rd Dec), Hanoi, Vietnam | A Novel Method to Design Notch Filter for GNSS Narrow Band Interference Mitigation Tu Thi-Thanh Nguyen (Hanoi Univ. of Science and Tech.), Beatrice Motella (ISMB) SANE2013-86 |
The low level of received signals power makes Global Navigation Satellite Systems (GNSS) receivers vulnerable to many cl... [more] | SANE2013-86 pp.87-92 |
| MW (Workshop) |
2013-12-02 - 2013-12-04 |
Overseas | King Mongkut's University of Technology North Bangkok, Thailand | An UWB Bandpass Filter with Triple-Notched Band using Embedded Slot mongkol meeloon (DSI) |
In This paper, an ultra-wideband bandpass filter based on embedded fold-slot structure and slotted linear tapered-line r... [more] | |
| 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 |
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