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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| BioX | 2023-10-12 15:25 |
Okinawa | Nobumoto Ohama Memorial Hall | Study on Ear Acoustic Biometric Personal Authentication System using Domain Transformation for Numerical Analysis Data Masafumi Morimoto (Kansai Univ.), Shunsuke Kita (ORIST), Yoshinobu Kajikawa (Kansai Univ.) |
(To be available after the conference date) [more] | |
| 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 |
| EA, ASJ-H, ASJ-MA, ASJ-SP | 2023-07-03 10:20 |
Hokkaido | Study on ANC system considering noise source movement in 2-D space Shota Toyooka, Yoshinobu Kajikawa (Kansai Univ.) EA2023-14 |
This paper proposes a fixed filter ANC system for noise source movement in 2D space. The proposed system is robust to n... [more] |
EA2023-14 pp.52-57 |
|
| CNR, BioX | 2023-03-02 11:30 |
Oita | (Primary: On-site, Secondary: Online) |
A Study on Single Modal Ear Acoustic Personal Authentication System Sora Takagi (Kansai Univ.), Shunsuke Kita (ORIST), Yoshinobu Kajikawa (Kansai Univ.) BioX2022-73 CNR2022-39 |
Biometric authentication requires the provision of the user's personal biometric information.Currently, the mainstream b... [more] | BioX2022-73 CNR2022-39 pp.65-68 |
| 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 |
| SIP | 2022-08-26 10:30 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) (Primary: On-site, Secondary: Online) |
A Study on Auxiliary Filter based Virtual Sensing in ANC Systems with online modeling Shota Toyooka, Yoshinobu Kajikawa (Kansai Univ.) SIP2022-64 |
In this paper, we propose an online identification method for auxiliary filter-based virtual sensing. The proposed onlin... [more] | SIP2022-64 pp.75-80 |
| CNR, BioX | 2022-03-03 14:00 |
Online | Online | A Study on Ear Personal Authentication System Using Spectrogram Sora Masuda (Kansai Univ.), Shunsuke Kita (ORIST), Yoshinobu Kajikawa (Kansai Univ.) BioX2021-48 CNR2021-29 |
In recent years, biometric authentication, such as fingerprint and face recognition, has become widespread in smartphone... [more] | BioX2021-48 CNR2021-29 pp.13-16 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-02 13:25 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Comparison of Noise Reduction and Robustness for Virtual Sensing Methods in ANC Systems Shota Toyooka, Yoshinobu Kajikawa (Kansai Univ.) EA2021-83 SIP2021-110 SP2021-68 |
Active noise control (ANC) system generates anti-noise with the same amplitude and opposite phase to reduce unwanted aco... [more] | EA2021-83 SIP2021-110 SP2021-68 pp.120-125 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-02 13:25 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Simultaneous control of multiple ANC systems using a common microphone Ryosuke Okajima, Yoshinobu Kajikawa (Kansai Univ.), Kohei Oto (Nitto Denko) EA2021-88 SIP2021-115 SP2021-73 |
In public spaces, it is important to reduce ambient noise and conversational sounds. Therefore, ANC is applied to partit... [more] | EA2021-88 SIP2021-115 SP2021-73 pp.152-157 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-02 13:25 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Verification of the Effectiveness of ANC System Using FPGA in Hearable Devices Aoi Yoshikawa, Yoshinobu Kajikawa (Kansai Univ.) EA2021-89 SIP2021-116 SP2021-74 |
In recent years, smart devices with integrated microphones, which are similar to earphones called hearable devices, have... [more] | EA2021-89 SIP2021-116 SP2021-74 pp.158-162 |
| MI, IE, SIP, BioX, ITE-IST, ITE-ME [detail] | 2020-05-29 11:20 |
Online | Online | Multimodal personal ear authentication using multiple sensor information Shunji Itani (Kansai Univ.), Shunsuke KIta (ORIST), Yoshinobu Kajikawa (Kansai Univ.) SIP2020-11 BioX2020-11 IE2020-11 MI2020-11 |
In this paper, we consider personal authentication technology using individual differences of acoustic transfer function... [more] | SIP2020-11 BioX2020-11 IE2020-11 MI2020-11 pp.53-54 |
| SP, EA, SIP | 2020-03-02 13:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
[Poster presentation] A Study on application of Nonlinear IIR Filter to Nonlinear Acoustic Echo Canceller Kenta Iwai (Ritsumeikan Univ.), Yoshinobu Kajikawa (Kansai Univ.) EA2019-123 SIP2019-125 SP2019-72 |
[more] | EA2019-123 SIP2019-125 SP2019-72 pp.129-134 |
| SP, EA, SIP | 2020-03-02 13:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
Beam steering of portable parametric array loudspeaker using phased array technique with weighting function Kyosuke Nakagawa, Yoshinobu Kajikawa (Kansai Univ.) EA2019-127 SIP2019-129 SP2019-76 |
[more] | EA2019-127 SIP2019-129 SP2019-76 pp.153-158 |
| SP, EA, SIP | 2020-03-03 09:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
Bed ANC System with AF-VS for Reducing the Noise in ICU Reo Maeda, Yoshinobu Kajikawa (Kansai Univ.), Liu Lichuan, Bi Congzhi (NIU) EA2019-150 SIP2019-152 SP2019-99 |
[more] | EA2019-150 SIP2019-152 SP2019-99 pp.285-288 |
| NLP, NC (Joint) |
2020-01-25 14:10 |
Okinawa | Miyakojima Marine Terminal | Statistical-mechanical analysis of the dynamic behavior of adaptive Volterra filter Kimiko Motonaka, Tomoya Koseki, Yoshinobu Kajikawa, Seiji Miyoshi (Kansai Univ.) NC2019-73 |
[more] | NC2019-73 pp.77-82 |
| EA | 2019-12-12 15:00 |
Fukuoka | Kyushu Inst. Tech. | Fundamental Study on Sound Source exploration method inside structure using DNN and CAE Shunsuke Kita (ORIST), Yoshinobu Kajikawa (Kansai Univ.) EA2019-71 |
Currently, it has become possible to estimate the position of the sound source concerning the direct sound by the sound ... [more] | EA2019-71 pp.37-44 |
| EA, SIP, SP | 2019-03-14 13:30 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | [Poster Presentation]
Automatic Design Support System for Micro Speaker Mounted on Smartphone Kai Hirai, Yoshinobu Kajikawa (Kansai Univ.) EA2018-103 SIP2018-109 SP2018-65 |
Most smartphones contains micro speakers for playing music and movie, but it is impossible to prepare much space for mic... [more] | EA2018-103 SIP2018-109 SP2018-65 pp.25-30 |
| EA, SIP, SP | 2019-03-14 13:30 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | [Poster Presentation]
Multi-channel ANC Window with Virtual Sensing Technique Rina Hasegawa (Kansai Univ.), Dong-Yuan Shi (NTU), Yoshinobu Kajikawa (Kansai Univ.), Woon-Seng Gan (NTU) EA2018-111 SIP2018-117 SP2018-73 |
[more] | EA2018-111 SIP2018-117 SP2018-73 pp.69-74 |
| EA, SIP, SP | 2019-03-14 13:30 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | [Poster Presentation]
Headrest ANC System for Broadband Noise at the Desired Position Reo Maeda, Yoshinobu Kajikawa (Kansai Univ.) EA2018-114 SIP2018-120 SP2018-76 |
[more] | EA2018-114 SIP2018-120 SP2018-76 pp.87-92 |
| EA | 2018-10-11 16:00 |
Fukushima | Iwaki business Innovation Center (Iwaki) | [Invited Talk]
Recent Trends on Active Noise Control
-- Mainly Virtual Sensing Techniques -- Yoshinobu Kajikawa (Kansai Univ.) EA2018-57 |
In this paper, recent trends on active noise control (ANC) are introduced, especially, virtual sensing techniques. Activ... [more] | EA2018-57 pp.21-26 |
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