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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-03-01 09:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Variable step size of shared error NLMS algorithm for acoustic echo and noise canceller Kenta Iwai, Takanobu Nishiura (Ritsumeikan Univ.)  EA2023-111 SIP2023-158 SP2023-93 |
In this paper, we propose a variable step size of a shared-error NLMS (SENLMS) algorithm for an acoustic echo and noise ... [more] | EA2023-111 SIP2023-158 SP2023-93 pp.294-299 |
| SIP | 2023-08-08 10:30 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Modified SFANC system based on MEFxDCTLMS algorithm Kenya Doi, Yoshinobu Kajikawa (Kansai Univ.) SIP2023-54 |
This paper proposes a modified selective fixed-filters active noise control (SFANC) based on modified error filtered- x ... [more] | SIP2023-54 pp.34-38 |
| SIP | 2023-08-08 14:40 |
Osaka | Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent Development on Acoustic Echo Canceller Kenta Iwai (Ritsumeikan Univ.) SIP2023-61 |
In hands-free tele-communication systems, acoustic echo occurs and disturbs the speech communication. To reduce the acou... [more] | SIP2023-61 pp.71-76 |
| EA, ASJ-H, ASJ-MA, ASJ-SP | 2023-07-03 11:10 |
Hokkaido | A configuration method of 1-n-n multi-channel active sinusoidal noise control system Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2023-16 |
In this paper, we propose a configuration method of 1-n-n multi-channel active sinusoidal noise control system. The inde... [more] | EA2023-16 pp.64-71 |
|
| CAS, CS | 2023-03-02 14:50 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Sound Source Localization Method Based on Approximation of Sinc Function by FIR Filter Kazuki Fujita, Kenji Suyama (Tokyo Denki Univ.) CAS2022-120 CS2022-97 |
Sound source localization using microphone pairs is a technique for estimating the sound source direction based on the t... [more] | CAS2022-120 CS2022-97 pp.141-144 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 11:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Acoustic Echo and Noise Canceller Based on Minimization of Shared-Error Signal Kenta Iwai, Takanobu Nishiura (Ritsumeikan Univ.) EA2022-86 SIP2022-130 SP2022-50 |
This paper proposes a new acoustic echo and noise canceller (AENC) based on minimizing a shared error signal. The conven... [more] | EA2022-86 SIP2022-130 SP2022-50 pp.67-72 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-03-01 11:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
A Study on Selective Fixed-Filter ANC Using 2D-CNN with Sliding DCT input Kenya Doi, Yoshinobu Kajikawa (KU) EA2022-113 SIP2022-157 SP2022-77 |
In this paper, we propose a Selective Fixed filter Active Noise Control (SFANC) system using 2 Dimension Convolutional N... [more] | EA2022-113 SIP2022-157 SP2022-77 pp.227-231 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-02 15:35 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Adaptive audio correction for multiway systems based on FxLMS algorithms Sota Oka, Toshihisa Tanaka (TAT) EA2021-93 SIP2021-120 SP2021-78 |
We propose system identification methods of audio correction systems for multiway loudspeakers selectively controlling s... [more] | EA2021-93 SIP2021-120 SP2021-78 pp.183-188 |
| RISING (3rd) |
2021-11-17 11:00 |
Tokyo | (Primary: On-site, Secondary: Online) |
A study on variable step size diffusion LMS algorithm with deep unfolding Tetsuya Sasaki (Osaka City Univ.), Kazunori Hayashi (Kyoto Univ.) |
In adaptive filtering using a fixed step size LMS (Least-Mean-Square), there is a trade-off between convergence speed an... [more] | |
| RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-14 10:30 |
Online | Online | Deep-Unfolding Aided Optimization of Edge Weights and Step Sizes for Diffusion LMS Algorithm Yuto Nishihata, Koji Ishii (Kagawa Univ.) RCC2021-22 |
This study proposes a deep-unfolding aided parameter setting for a diffusion LMS algorithm. Distributed signal processin... [more] | RCC2021-22 pp.1-6 |
| RCS, AP, UWT (Joint) |
2020-11-25 13:55 |
Online | Online | Phase Noise Compensation Using LMS Algorithm and PLL for FDE in SISO Channels Kana Aono, Mamoru Sawahashi (Tokyo City Univ.) RCS2020-116 |
This paper presents the bit error rate (BER) performance of phase noise compensation (PNC) with least mean square (LMS) ... [more] | RCS2020-116 pp.36-41 |
| RCC | 2020-01-27 13:45 |
Osaka | A study on variable step size NLMS algorithm with deep unfolding Tetsuya Sasaki, Kaede Shiohara (Osaka City Univ.), Kazunori Hayashi (Osaka City Univ./RIKEN) RCC2019-71 |
(To be available after the conference date) [more] | RCC2019-71 pp.7-12 |
|
| SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-11 10:40 |
Osaka | I-Site Nanba（Osaka） | [Poster Presentation]
Step size optimization for LMS algorithms with differentiable programming Tetsuya Sasaki, Kaede shiohara (Osaka City Univ.), Kazunori Hayashi (Osaka City Univ./RIKEN) RCC2019-36 NS2019-72 RCS2019-129 SR2019-48 SeMI2019-45 |
(To be available after the conference date) [more] | RCC2019-36 NS2019-72 RCS2019-129 SR2019-48 SeMI2019-45 pp.119-124(RCC), pp.145-150(NS), pp.141-146(RCS), pp.151-156(SR), pp.133-138(SeMI) |
| SANE, SAT (Joint) |
2019-02-13 12:40 |
Kagoshima | Tanegashima Island | Computational Complexity Reduction for an Adaptive Equalization Scheme based on Memory Polynomial for Compensating both Linear and Nonlinear Distortion Shunsuke Uehashi, Yasunori Nouda, Shigenori Tani, Shigeru Uchida, Atsushi Okamura (Mitsubishi Electric) SAT2018-68 |
The demand for wideband transmission is increasing greatly in satellite communication system. In wideband transmission, ... [more] | SAT2018-68 pp.63-68 |
| EA | 2018-10-12 10:25 |
Fukushima | Iwaki business Innovation Center (Iwaki) | Secondary path characteristic changes on ANC systems for automobile and one examination about countermeasure against the changes. Taku Sugai, Nozomu Saito (ALPINE) EA2018-59 |
Active Noise Control (ANC) systems using Filtered-x LMS Algorithm have malfunction caused by differences of characterist... [more] | EA2018-59 pp.33-44 |
| SAT, WBS (Joint) |
2018-05-24 14:55 |
Kagoshima | Kagoshima University | Adaptive Equalization Scheme for Single Carrier Transmission with Nonlinear Distortion Yasunori Nouda, Shunsuke Uehashi, Shigenori Tani, Katsuyuki Motoyoshi, Atsushi Okamura (Mitsubishi Electric Corp.) WBS2018-2 |
This paper presents a nonlinear equalization scheme for single carrier transmission in order to realize the wideband tra... [more] | WBS2018-2 pp.7-12 |
| SANE | 2017-11-23 15:40 |
Overseas | Malaysia (Borneo Island) | Smart Antenna System for Unknown Uncorrelated Source Groups in Multipath Environment Ahmad Aminu (Kanopoly), Wan Azlan Wan Zainal Abidin, Kismet Anag Hong Ping (UNIMAS), Ibrahim Abba (Kanopoly) SANE2017-71 |
Abstract This study presents smart antenna system for unknown uncorrelated source groups containing coherent signals. T... [more] | SANE2017-71 pp.45-49 |
| SAT | 2017-10-26 11:00 |
Okinawa | Okinawa Cellular Telephone Company | A Signal Space Theory of Interferences Cancellation Systems Osamu Ichiyoshi (HNB21C) SAT2017-41 |
Interferences among signals from different sources are universal problems in communication networks. In general the dir... [more] | SAT2017-41 pp.17-22 |
| EA, ASJ-H | 2017-08-09 13:25 |
Miyagi | Tohoku Univ., R. I. E. C. | Influence of secondary path characteristic changes on ANC systems for periodic noise and a countermeasure against the changes. Taku Sugai, Nozomu Saito (Alpine) EA2017-28 |
We investigated into malfunction caused by differences of characteristic between secondary paths and its models (modelin... [more] | EA2017-28 pp.5-12 |
| SP, SIP, EA | 2017-03-02 09:00 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
NLMS algorithm using shift operation Takumi Miyake, Yoshinobu Kajikawa (Kansai Univ.) EA2016-129 SIP2016-184 SP2016-124 |
In the field of digital signal processing, an FPGA that can perform parallel processing and has a high calculation speed... [more] | EA2016-129 SIP2016-184 SP2016-124 pp.267-270 |
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