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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| CAS, CS | 2023-03-02 15:15 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Validation of the model order for source localization based on propagation delay estimation using adaptive filters Shunsuke Ase, Kenji Suyama (Tokyo denki univ.) CAS2022-121 CS2022-98 |
Microphone array localization is a technique for estimating the direction of a sound source based on the difference in a... [more] | CAS2022-121 CS2022-98 pp.145-149 |
| CAS, CS | 2023-03-02 15:40 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Sound Quality Improvement of Source Separation Signal by Binary Mask Taiga Saito, Kenji Suyama (Tokyo Denki Univ.) CAS2022-122 CS2022-99 |
A two-microphone source separation method using multiple complex weighted sum circuits (WSCs) has been proposed. However... [more] | CAS2022-122 CS2022-99 pp.150-154 |
| CAS, CS | 2023-03-02 16:05 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
A Proposal of Group Delay Selection Method for Approximate Transfer System for Improving the Accuracy of Sound Source Localization Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.) CAS2022-123 CS2022-100 |
We have developed method for source localization using 2 microphones with high spatial resolution. In this method, TDOA ... [more] | CAS2022-123 CS2022-100 pp.155-160 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 09:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Influence of Reflections in Small-Scale Anechoic Room Measurements Tatsuya Higuchi, Yutaka Kaneda, Kenji Suyama (Tokyo Denki Univ.) EA2022-81 SIP2022-125 SP2022-45 |
When measuring loudspeaker characteristics in an anechoic room, the results vary depending on the measurement position. ... [more] | EA2022-81 SIP2022-125 SP2022-45 pp.35-40 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 16:35 |
Okinawa | (Primary: On-site, Secondary: Online) |
Sound Source Localization Method based on Suppression Amount of Complex Weighted Sum Circuit Tsukasa Hidaka, Kenji Suyama (Tokyo Denki Univ.) EA2022-96 SIP2022-140 SP2022-60 |
[more] | EA2022-96 SIP2022-140 SP2022-60 pp.123-128 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 16:55 |
Okinawa | (Primary: On-site, Secondary: Online) |
Application of Frequency Domain Adaptive Filter to Residual Noise Reduction Kai Furusawa, Kenji Suyama (Tokyo Denki Univ.) EA2022-97 SIP2022-141 SP2022-61 |
[more] | EA2022-97 SIP2022-141 SP2022-61 pp.129-134 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 17:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
A Study of the Number of Groups for CSD Coefficient FIR Filter Design by Grouped ACO Marika Morikawa, Kenji Suyama (Tokyo Denki Univ.) EA2022-98 SIP2022-142 SP2022-62 |
This study examines the number of groups and selection groups in CSD coefficient FIR filter design using the grouped ACO... [more] | EA2022-98 SIP2022-142 SP2022-62 pp.135-140 |
| ICTSSL, CAS | 2023-01-26 14:00 |
Tokyo | TBD (Primary: On-site, Secondary: Online) |
Design performance evaluation of CSD coefficient FIR filters for upper bounds on available non-zero digits Marika Morikawa, Kenji Suyama (Tokyo Denki Univ.) CAS2022-70 ICTSSL2022-34 |
This study examines the effect of circuit size on design performance in CSD coefficient FIR filter design. the multiplie... [more] | CAS2022-70 ICTSSL2022-34 pp.45-50 |
| ICTSSL, CAS | 2023-01-26 14:20 |
Tokyo | TBD (Primary: On-site, Secondary: Online) |
Effects of Suppression Section Expansion in Actual Room Environment Sound Source Separation Tsukasa Hidaka, Kenji Suyama (Tokyo Denki Univ.) CAS2022-71 ICTSSL2022-35 |
In actual room environments, it is easy to assume that the sound source signal arrives with any spatial propagation spre... [more] | CAS2022-71 ICTSSL2022-35 pp.51-55 |
| ICTSSL, CAS | 2023-01-26 14:40 |
Tokyo | TBD (Primary: On-site, Secondary: Online) |
Sound Source Separation Avoiding Sound Quality Degradation by Spatial Propagation Kai Furusawa, Kenji Suyama (Tokyo Denki Univ.) CAS2022-72 ICTSSL2022-36 |
In general, the farther the distance between the microphone and the sound source, the greater the spatial propagation sp... [more] | CAS2022-72 ICTSSL2022-36 pp.56-61 |
| CAS, MSS, IPSJ-AL [detail] | 2022-11-18 15:20 |
Kochi | (Primary: On-site, Secondary: Online) |
Performance Improvement of Sound Source Tracking by Utilizing the Sensitivity Difference Between Microphone Pairs Haruto Sasaki, Kenji Suyama (Tokyo Denki Univ.) CAS2022-57 MSS2022-40 |
[more] | CAS2022-57 MSS2022-40 pp.93-98 |
| CAS, MSS, IPSJ-AL [detail] | 2022-11-18 15:40 |
Kochi | (Primary: On-site, Secondary: Online) |
A Proposal of Group Delay Selection Method for Approximate Transfer System for Improving the Accuracy of Sound Source Localization Tomoya Hori, Kenji suyama (Tokyo Denki Univ.) CAS2022-58 MSS2022-41 |
[more] | CAS2022-58 MSS2022-41 pp.99-104 |
| SIP | 2022-08-26 16:09 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) (Primary: On-site, Secondary: Online) |
Performance Improvement of Sound Source Tracking by Role Selection of Microphone Pairs Haruto Sasaki, Kenji Suyama (Tokyo Denki Univ.) SIP2022-77 |
[more] | SIP2022-77 pp.140-145 |
| SIP | 2022-08-26 16:27 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) (Primary: On-site, Secondary: Online) |
Sound Source Localization Based by Wide-Space Microphones on Adaptive Approximation of Propagation Delay Characteristics Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.) SIP2022-78 |
[more] | SIP2022-78 pp.146-150 |
| CAS, ICTSSL | 2021-01-28 14:00 |
Online | Online | A Scaling Method With Reduced Circuit Complexity for CSD-FIR Filter Design Kato Ryota, Suyama Kenji (Tokyo Denki Univ.) CAS2020-46 ICTSSL2020-31 |
[more] | CAS2020-46 ICTSSL2020-31 pp.40-45 |
| CAS, ICTSSL | 2021-01-28 14:25 |
Online | Online | Design of IIR Filter Using Novel Constraint-handling Method Yuta Harigae, Kenji Suyama (Tokyo Denki Univ.) CAS2020-47 ICTSSL2020-32 |
In previous work, the design methods of IIR filter using metaheuristics have been proposed. The penalty function method... [more] |
CAS2020-47 ICTSSL2020-32 pp.46-51 |
| CAS, ICTSSL | 2021-01-28 14:50 |
Online | Online | Multiple Sound Source Tracking Considering Localization Time of Speech Signals Tsubasa Toriu, Kenji Suyama (Tokyo Denki Univ.) CAS2020-48 ICTSSL2020-33 |
[more] | CAS2020-48 ICTSSL2020-33 pp.52-56 |
| CAS, ICTSSL | 2021-01-28 15:15 |
Online | Online | Design of IIR filters using CMA-ES considering dependence between design variables Kazuki Matsumoto, Kenji Suyama (Tokyo Denki Univ.) CAS2020-49 ICTSSL2020-34 |
[more] | CAS2020-49 ICTSSL2020-34 pp.57-62 |
| CAS, ICTSSL | 2021-01-29 13:15 |
Online | Online | Three sound sources separation using complex weighted sum circuits with two microphones Yoshiki Kikuchi, Kenji Suyama (Tokyo Denki) CAS2020-63 ICTSSL2020-48 |
A method using a complex weighted sum circuit has been proposed as a method for separating multiple sound sources. The ... [more] |
CAS2020-63 ICTSSL2020-48 pp.124-129 |
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