Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SP, IPSJ-SLP, EA, SIP [detail] |
2023-02-28 10:10 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Generation of the individualized head-related transfer functions in the upper hemisphere using parametric notch-peak model in the median plane Fuka Nakamura, Kazuhiro Iida (CIT) EA2022-82 SIP2022-126 SP2022-46 |
In order to realize three-dimensional sound image localization and acoustic VR, methods for generating head-related tran... [more] |
EA2022-82 SIP2022-126 SP2022-46 pp.41-48 |
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 |
EA, ASJ-H |
2022-08-05 10:00 |
Miyagi |
(Primary: On-site, Secondary: Online) |
Generation of the individualized HRTFs in the upper hemisphere by optimizing the notch frequency of the HRTF of the zenith direction Fuka Nakamura, Kazuhiro Iida (CIT) EA2022-35 |
In order to realize three-dimensional sound image localization and acoustic VR, methods for generating head-related tran... [more] |
EA2022-35 pp.40-47 |
MBE, NC (Joint) |
2022-03-03 15:05 |
Online |
Online |
A Study on Personalization of the Head-Related Transfer Function in the Median Plane by Modifying the Notch Frequency Sayaka Kato, Susumu Kuroyanagi (NITech) MBE2021-97 |
In order to enable highly accurate 3D sound image control, various researches have been conducted to obtain a Head-Relat... [more] |
MBE2021-97 pp.43-46 |
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, IT, RCS |
2021-01-22 12:55 |
Online |
Online |
Notch frequency estimation based on the principle of maximum likelihood for direction of arrival estimation of acoustic signals using a single channel microphone Takahiro Matsuo, Hiroki Tanji, Takahiro Murakami (Meiji Univ.) IT2020-103 SIP2020-81 RCS2020-194 |
(To be available after the conference date) [more] |
IT2020-103 SIP2020-81 RCS2020-194 pp.224-229 |
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 |
AP |
2018-02-16 15:30 |
Tokyo |
Kozo Keikaku Engineering, Inc. |
[Invited Lecture]
Glass antenna using conductive layer Osamu Kagaya (AGC) AP2017-188 |
In recent years, in structures such as buildings and vehicles, heat ray reflective glass with a coating layer is used in... [more] |
AP2017-188 pp.67-71 |
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 |
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 |
2016-05-20 13:00 |
Chiba |
Chiba Inst. of Tech., Tsudanuma Campus |
Effects of the second lowest frequency spectral peak in head-related transfer functions on the sound localization for the upper direction in the median plane Kazuhiro Iida, Yohji Ishii (Chiba Inst. of Tech.) EA2016-1 |
It is reported that the parametric head-related transfer function (HRTF) recomposed of only the lowest frequency peak ar... [more] |
EA2016-1 pp.1-12 |
AP |
2015-06-11 14:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Miniaturization of horizontal polarization omni-directional antenna by characteristic modes analysis Hiroyuki Arai, Shen Wang (YNU) AP2015-36 |
Omni-directional horizontal polarization antenna is given by the small loop, the notch array and Halo antenna. The patte... [more] |
AP2015-36 pp.25-28 |
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 |
AP |
2015-04-23 10:20 |
Okinawa |
Ishigaki City |
Characteristics modes analysis of combined antenna Hiroyuki Arai, Shen Wang (YNU) AP2015-8 |
This paper presents characteristics modes analysis of a combined antenna by a disk loaded monopole and a notch array. Ch... [more] |
AP2015-8 pp.37-40 |