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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 159  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
SIP, SP, EA, IPSJ-SLP [detail] 2024-02-29
11:20
Okinawa
(Primary: On-site, Secondary: Online)
Study on Virtual Sensing Feedback ANC System with Noise Control Filter Selection
Shota Toyooka, Yoshinobu Kajikawa (Kansai Univ.) EA2023-70 SIP2023-117 SP2023-52
This paper proposes a virtual sensing feedback ANC system based on noise control filter selection.
The proposed ANC sys... [more]
EA2023-70 SIP2023-117 SP2023-52
pp.57-60
BioX 2023-10-12
15:25
Okinawa Nobumoto Ohama Memorial Hall A Study on Ear Acoustic Personal Authentication System Using Domain Transformation for Numerical Analysis Data
Masafumi Morimoto (Kansai Univ.), Shunsuke Kita (ORIST), Yoshinobu Kajikawa (Kansai Univ.) BioX2023-60
We propose a new personal authentication system using ear pinna transfer functions.
This proposed method is constructe... [more]
BioX2023-60
pp.12-15
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
SP, IPSJ-SLP, EA, SIP [detail] 2023-03-01
16:50
Okinawa
(Primary: On-site, Secondary: Online)
A Study on Virtual Sensing Method for Hybrid Active Noise Control System
Shota Toyooka, Kajikawa Yoshinobu (Kansai Univ.) EA2022-126 SIP2022-170 SP2022-90
In this paper, we propose a hybrid active noise control system with auxiliary filter-based virtual sensing. The propose... [more] EA2022-126 SIP2022-170 SP2022-90
pp.294-299
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
 Results 1 - 20 of 159  /  [Next]  
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