Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SP, SIP, EA |
2017-03-02 09:00 |
Okinawa |
Okinawa Industry Support Center |
[Poster Presentation]
Realization of a Headrest ANC System Shoma Edamoto (Kansai Univ.), Chuang Shi (NTU), Yoshinobu Kajikawa (Kansai Univ.) EA2016-125 SIP2016-180 SP2016-120 |
Headrest Active Noise Control (ANC) can achieve the noise reduction around the ear of person sitting in the chair. The e... [more] |
EA2016-125 SIP2016-180 SP2016-120 pp.243-248 |
SP, SIP, EA |
2017-03-02 09:00 |
Okinawa |
Okinawa Industry Support Center |
[Poster Presentation]
Spatial propagation analysis of indoor parametric array Ryosuke Imamoto (Kansai Univ.), Chuang Shi (NTU), Yoshinobu Kajikawa (Kansai Univ.) EA2016-130 SIP2016-185 SP2016-125 |
[more] |
EA2016-130 SIP2016-185 SP2016-125 pp.271-276 |
VLD, CAS, MSS, SIP |
2016-06-17 14:20 |
Aomori |
Hirosaki Shiritsu Kanko-kan |
Study on Feedforward ANC system with Virtual sensing technique Shoma Edamoto, Chuang Shi, Yosinobu Kajikawa (Kansai Univ.) CAS2016-29 VLD2016-35 SIP2016-63 MSS2016-29 |
Active noise control (ANC) utilizes the superposition property of acoustic waves. When an anti-noise wave is elegantly g... [more] |
CAS2016-29 VLD2016-35 SIP2016-63 MSS2016-29 pp.157-160 |
EA, SP, SIP |
2016-03-28 13:15 |
Oita |
Beppu International Convention Center B-ConPlaza |
[Poster Presentation]
Subjective Evaluation of Compensation Performance for the 2nd-order Nonlinear Distortion of Parametric Array Loudspeaker Yuta Hatano, Satoshi Kinoshita, Chuang Shi, Yoshinobu Kajikawa (Kansai Univ.) EA2015-90 SIP2015-139 SP2015-118 |
[more] |
EA2015-90 SIP2015-139 SP2015-118 pp.141-146 |
EA, SP, SIP |
2016-03-29 09:00 |
Oita |
Beppu International Convention Center B-ConPlaza |
[Poster Presentation]
A Study on Sound Field Analysis for Parametric Array Loudspeaker Hiroaki Bessho, Chuang Shi, Yoshinobu Kajikawa (Kansai Univ.) EA2015-109 SIP2015-158 SP2015-137 |
In this paper, we describe the sound field analysis for parametric array loudspeaker. Recently, with the spread of param... [more] |
EA2015-109 SIP2015-158 SP2015-137 pp.237-241 |
MSS, CAS, SIP, VLD |
2015-06-18 12:00 |
Hokkaido |
Otaru University of Commerce |
Compensation of Nonlinear Distortions for Parametric Array Loudspeakers
-- In the case of changing the amplitude of input signal -- Yuta Hatano, Satoshi Kinoshita, Chuang Shi, Yoshinobu Kajikawa (Kansai Univ.) CAS2015-19 VLD2015-26 SIP2015-50 MSS2015-19 |
Reproduction sound of the parametric array loudspeaker (PAL) contains many nonlinear distortions.
Nonlinear distortions... [more] |
CAS2015-19 VLD2015-26 SIP2015-50 MSS2015-19 pp.99-102 |
SIP, EA, SP |
2015-03-02 14:45 |
Okinawa |
|
Evaluation of Modified Amplitude Modulation Methods in the Parametric Array Loudspeaker Chuang Shi, Yoshinobu Kajikawa (Kansai Univ.) EA2014-83 SIP2014-124 SP2014-146 |
The parametric array loudspeaker is a directional loudspeaker making use of the nonlinearity of air to create a narrow s... [more] |
EA2014-83 SIP2014-124 SP2014-146 pp.67-70 |
SIP, EA, SP |
2015-03-03 10:45 |
Okinawa |
|
[Poster Presentation]
A Study on Multi-channel Active Noise Control System Using Parametric Array Loudspeakers for Factory Noise Kihiro Tanaka, Chuang Shi, Yoshinobu Kajikawa (Kansai Univ.) EA2014-117 SIP2014-158 SP2014-180 |
Acoustic noise problems are becoming increasingly serious in the process of industrialization. In particular, an effecti... [more] |
EA2014-117 SIP2014-158 SP2014-180 pp.249-254 |
SIP, EA, SP |
2015-03-03 10:45 |
Okinawa |
|
[Poster Presentation]
Compensation of Nonlinear Distortions for Parametric Array Loudspeakers
-- Reduction of Computational Complexity of Volterra Filters and the Compensation Effects -- Yuta Hatano, Satoshi Kinoshita, Chuang Shi, Yoshinobu Kajikawa (Kansai Univ.) EA2014-119 SIP2014-160 SP2014-182 |
Reproduction sound of the parametric array loudspeaker (PAL) contains many nonlinear distortions. Therefore we proposed ... [more] |
EA2014-119 SIP2014-160 SP2014-182 pp.261-266 |
CAS, SIP, MSS, VLD, SIS [detail] |
2014-07-11 17:50 |
Hokkaido |
Hokkaido University |
A Study on Multi-channel Active Noise Control System Using Parametric Array Loudspeakers Kihiro Tanaka, Chuang Shi, Yoshinobu Kajikawa (Kansai Univ.) CAS2014-50 VLD2014-59 SIP2014-71 MSS2014-50 SIS2014-50 |
Acoustic noise problems are becoming increasingly serious in the process of industrialization. In particular, an effecti... [more] |
CAS2014-50 VLD2014-59 SIP2014-71 MSS2014-50 SIS2014-50 pp.271-275 |
EA, US (Joint) |
2014-01-27 15:20 |
Osaka |
Kansai University, Centenary Memorial Hall |
An Envelope Method for Improving the Product Directivity Models of the Parametric Loudspeaker Chuang Shi (Nanyang Technological Univ./Univ. of Electro-Comm.), Hideyuki Nomura, Tomoo Kamakura (Univ. of Electro-Comm.), Woon-Seng Gan (Nanyang Technological Univ.) US2013-91 EA2013-104 |
The directivity of a parametric loudspeaker is roughly described by the product directivity principle or more accurately... [more] |
US2013-91 EA2013-104 pp.53-56(US), pp.7-10(EA) |