Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CAS, CS |
2024-03-14 09:30 |
Okinawa |
|
Verification of PSS-PSO Parameters in IIR Filter Design Natsuka Yanagita, Kenji Suyama (Tokyo Denki Univ.) CAS2023-111 CS2023-104 |
PSS-PSO has been developed as a IIR filter design method with a high performance. PSS-PSO is a method to escape from loc... [more] |
CAS2023-111 CS2023-104 pp.1-5 |
CAS, CS |
2024-03-14 09:55 |
Okinawa |
|
Effectiveness of Specified Error Constraints in Directivity Design of Two Microphones Miryu Goino, Tsukasa Hidaka, Kenji Suyama (Tokyo Denki Univ.) CAS2023-112 CS2023-105 |
An arbitrary directivity forming method by two microphones using a circuit structure consiting of multiple directivity f... [more] |
CAS2023-112 CS2023-105 pp.6-11 |
CAS, CS |
2024-03-14 10:20 |
Okinawa |
|
Improved CSD-FIR Filter Design Performance by Reducing the Number of Penalized Individuals Hanqin Qi, Kenji Suyama (Tokyo Denki Univ.) CAS2023-113 CS2023-106 |
A design method for CSD-FIR filters using PfGA has been proposed, in which a parameter adjustment is not required in adv... [more] |
CAS2023-113 CS2023-106 pp.12-16 |
CAS, CS |
2024-03-14 10:50 |
Okinawa |
|
Group Delay Ripple Reduction Method for Sound Source Localization Using Wide Width Microphone Pairs Shunsuke Ase, Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.) CAS2023-114 CS2023-107 |
GRODMIC is a method proposed as a high spatial resolution source localization. Essential task of this method is an estim... [more] |
CAS2023-114 CS2023-107 pp.17-22 |
CAS, CS |
2024-03-14 11:15 |
Okinawa |
|
Omni-Directional Sound Source Localization By Group Delay Sample Selection Using FIR-IIR Filter Structure Shun Hatano, Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.) CAS2023-115 CS2023-108 |
An omnidirectional sound source localization method based on a role selection of microphone pairs has been developed. Si... [more] |
CAS2023-115 CS2023-108 pp.23-28 |
CAS, CS |
2024-03-14 15:55 |
Okinawa |
|
Residual Noise Removal in of Sound Source Separation Signal by Spectral Replacement Taiga Saito, Kenji Suyama (Tokyo Denki Univ.) CAS2023-122 CS2023-115 |
Although sound source separation method based on a multiplication of multiple weighted sum circuits has high suppression... [more] |
CAS2023-122 CS2023-115 pp.64-69 |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-02-29 16:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Role Selection of Microphone Pairs for Omnidirectional Sound Source Tracking Haruto Sasaki, Kenji Suyama (Tokyo Denki Univ.) EA2023-89 SIP2023-136 SP2023-71 |
In this paper, an omnidirectional source tracking using a square microphone array is studied. We have already developed ... [more] |
EA2023-89 SIP2023-136 SP2023-71 pp.168-173 |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-02-29 16:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Residual Noise Reduction Based on Sound Source Signal Independence Kai Furusawa, Kenji Suyama (Tokyo Denki Univ.) EA2023-90 SIP2023-137 SP2023-72 |
We have developed a method based on the multiplication of multiple weighted sum circuits output as a directionality form... [more] |
EA2023-90 SIP2023-137 SP2023-72 pp.174-179 |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-02-29 16:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Effectiveness of Specified Error for Suppression Section in Directivity Design Tsukasa Hidaka, Kenji Suyama (Tokyo Denki Univ.) EA2023-91 SIP2023-138 SP2023-73 |
In this paper, we propose an approximate directivity design method using MOMO(Multiplication Of Multiple Output) as a di... [more] |
EA2023-91 SIP2023-138 SP2023-73 pp.180-184 |
SIP, SP, EA, IPSJ-SLP [detail] |
2024-02-29 16:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Multiple Sound Source Localization using High Spatial Resolution Microphone Pairs Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.) EA2023-92 SIP2023-139 SP2023-74 |
In this paper, We propose GRODMIC as a high resolution single sound source localization method.
This method achieves h... [more] |
EA2023-92 SIP2023-139 SP2023-74 pp.185-189 |
MSS, CAS, IPSJ-AL [detail] |
2023-11-16 14:55 |
Okinawa |
|
A Study on Meta-Strategy Suitable for IIR Filter Design Natsuka Yanagita, Kenji Suyama (Tokyo Denki Univ.) CAS2023-66 MSS2023-36 |
We have studied to apply PSO for IIR filter design, where PSO is one of meta-strategy algorithms. In PSO, multiple parti... [more] |
CAS2023-66 MSS2023-36 pp.32-36 |
MSS, CAS, IPSJ-AL [detail] |
2023-11-16 15:15 |
Okinawa |
|
A Study on Directivity Design of Two Microphones Based on Meta-Strategy Miryu Goino, Kenji Suyama (Tokyo Denki Univ.) CAS2023-67 MSS2023-37 |
In general system of microphone arrays, the number of nulls is strictly limited under the number of microphones. We have... [more] |
CAS2023-67 MSS2023-37 pp.37-41 |
MSS, CAS, IPSJ-AL [detail] |
2023-11-16 15:35 |
Okinawa |
|
A Study of Frequency Band-Independent Spatial Signal Processing Based on Statistical Independency Between Sound Sources Kai Furusawa, Kenji Suyama (Tokyo Denki Univ.) CAS2023-68 MSS2023-38 |
[more] |
CAS2023-68 MSS2023-38 pp.42-47 |
MSS, CAS, IPSJ-AL [detail] |
2023-11-16 15:55 |
Okinawa |
|
A Proposal for Multiple Sound Source Localization by Modeling Narrow-band Propagation Delay Characteristics Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.) CAS2023-69 MSS2023-39 |
[more] |
CAS2023-69 MSS2023-39 pp.48-53 |
NLP, CAS |
2023-10-06 13:20 |
Gifu |
Work plaza Gifu |
A Proposal for Two Sound Source Localization by High Spatial Resolution Microphone Pair Tomoya Hori, Kenji Suyama (Tokyo Denki Univ.) CAS2023-38 NLP2023-37 |
[more] |
CAS2023-38 NLP2023-37 pp.31-36 |
NLP, CAS |
2023-10-06 13:40 |
Gifu |
Work plaza Gifu |
A Proposal for Design Method of Directivity with Specified Error Tsukasa Hidaka, Kenji Suyama (Tokyo Denki Univ.) CAS2023-39 NLP2023-38 |
As a method for forming the desired directivity, we propose a method based on multiplication of the outputs of multiple ... [more] |
CAS2023-39 NLP2023-38 pp.37-42 |
SIP |
2023-08-08 09:50 |
Osaka |
Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Improvement of Flexibility in Directivity Design by Calculating Approximate Solutions for Multiple Constraints Tsukasa Hidaka, Kenji Suyama (Tokyo Denki Univ.) SIP2023-52 |
We have developed a suppression section forming method in a directivity pattern based on a multiplication of multiple we... [more] |
SIP2023-52 pp.22-27 |
SIP |
2023-08-08 10:10 |
Osaka |
Osaka Univ. (Suita) Convention Center (Primary: On-site, Secondary: Online) |
Application of Independent Component Analysis to Noise Reduction Problem in Sound Source Separation Signals Kai Furusawa, Kenji Suyama (Tokyo Denki Univ.) SIP2023-53 |
[more] |
SIP2023-53 pp.28-33 |
CAS, CS |
2023-03-02 14:25 |
Fukuoka |
Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Sound Source Localization based on a Mixed Distribution Model for TDOA Haruto Sasaki, Kenji Suyama (Tokyo Denki Univ.) CAS2022-119 CS2022-96 |
In this paper, we propose a sound source localization method by fitting on a mixture distribution model for TDOA(Time-Di... [more] |
CAS2022-119 CS2022-96 pp.135-140 |
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 |