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All Technical Committee Conferences  (Searched in: All Years)

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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 165  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
EA, US
(Joint)
2023-12-22
13:00
Fukuoka   [Poster Presentation] Performance evaluation of Multizone Sound Field Reproduction considering radiation toward the floor in real environments
Rino Fujioka (Ryukoku Univ.), Kazuya Yasueda (THCU), Tong Zhou, Akitoshi Kataoka (Ryukoku Univ.) EA2023-50
Multizone sound field reproduction, which aim to create both audible and quiet areas within a specific zone, hasbeen stu... [more] EA2023-50
pp.7-12
EA, US
(Joint)
2023-12-22
13:00
Fukuoka   [Poster Presentation] Measurement of directional characteristics of a small end-fire loudspeaker array structured with a horn loudspeaker and ordinary loudspeakers
Mio Shibata, Manabu Okamoto (Sojo Univ.) EA2023-52
We are studying a small, low-cost directional loudspeaker system. A horn loudspeaker mainly has strong directivity in th... [more] EA2023-52
pp.21-26
EMM, EA, ASJ-H 2023-11-24
09:30
Toyama   [Invited Talk] Unified Framework of Sound Field Reproduction and Its Perceptial Quality Enhancement
Shoichi Koyama (NII) EA2023-47 EMM2023-78
Sound field reproduction is aimed at synthesizing a desired sound field in a target area using multiple loudspeakers. By... [more] EA2023-47 EMM2023-78
pp.104-108
SP, IPSJ-SLP, EA, SIP [detail] 2023-02-28
13:00
Okinawa
(Primary: On-site, Secondary: Online)
[Invited Talk] Multiple sound spot synthesis meets multilingual speech synthesis -- Implementation is really all we need --
Takuma Okamoto (NICT) EA2022-87 SIP2022-131 SP2022-51
A multilingual multiple sound spot synthesis system is implemented as a user interface for real-time speech translation ... [more] EA2022-87 SIP2022-131 SP2022-51
pp.73-76
EA, EMM, ASJ-H 2022-11-21
10:00
Online Online [Poster Presentation] Sound image localization using two parametric loudspeakers and HRTF
Satoshi Homma, Takeru Yamamoto, Kentarou Todoroki, Kazuki Sakurai, Shigeaki Aoki, Suehiro Simauti (KIT) EA2022-42 EMM2022-42
Parametric loudspeakers have sharp directivity characteristics. In recent years, studies have been conducted on the use ... [more] EA2022-42 EMM2022-42
pp.1-6
EA, ASJ-H 2022-08-05
11:00
Miyagi
(Primary: On-site, Secondary: Online)
A study of arrangement pattern selection method for directivity generation in speaker array
Mio Shibata, Manabu Okamoto (Sojo Univ.) EA2022-37
We are studying a speaker system that can generate strong unidirectionality by using the principle of boundary surface c... [more] EA2022-37
pp.56-61
EA, ASJ-H 2022-08-05
11:30
Miyagi
(Primary: On-site, Secondary: Online)
A Study of parameters for one-case stereo playback method by phase inversion
Manabu Okamoto (Sojo Univ.), Takuma Ftawatari (MEITEC FIELDERS) EA2022-38
When the phases of audio signals are inverted and input to two speakers installed close to each other, sound may be hear... [more] EA2022-38
pp.62-67
HIP 2021-12-23
14:30
Online Online Comparison of frisson and ASMR focusing on the differences of playback methods
Naoyuki Sasaki, Shuta Maekawa, Shuichi Sakamoto, Nobuyuki Sakai (Tohoku Univ.) HIP2021-51
This study aimed to clarify the difference of mechanisms between frisson and ASMR focusing on in the way of listening to... [more] HIP2021-51
pp.17-22
EA, ASJ-H 2021-07-15
10:55
Online Online A study of a small directional loud-speaker array that combines a horn loud-speaker and ordinary loud-speakers
Manabu Okamoto (Sojo Univ.), Ryotaro Sato, Kenta Niwa, Kazunori Kobayashi (NTT) EA2021-4
We propose a speaker array that combines multiple speakers with one small horn speaker. The horn speaker is mainly good ... [more] EA2021-4
pp.18-23
EA, ASJ-H 2021-07-15
11:20
Online Online Beam Control Based on Multi-phased Array for Parametric Array Loudspeaker
Yuting Geng, Haonan Wang (Ritsumeikan Univ.), Masato Nakayama (Osaka Sangyo Univ.), Takanobu Nishiura (Ritsumeikan Univ.) EA2021-5
Parametric array loudspeaker (PAL) can achieve a super directivity utilizing the straightness of ultrasounds. How- ever,... [more] EA2021-5
pp.24-29
EA, US, SP, SIP, IPSJ-SLP [detail] 2021-03-04
15:45
Online Online Nonlinear Modeling of Electro-dynamic Loudspeaker by Nonlinear IIR Filter
Kenta Iwai, Takanobu Nishiura (Ritsumeikan Univ.) EA2020-86 SIP2020-117 SP2020-51
In this paper, we introduce the nonlinear modeling of an electro-dynamic loudspeaker by a nonlinear IIR filter. There ar... [more] EA2020-86 SIP2020-117 SP2020-51
pp.158-163
US 2021-01-29
16:50
Online Online Proposal of method of reducing harmonic distortion for parametric loudspeakerby signal addition and its distance dependence
Shumpei Harada, Hideyuki Nomura (UEC) US2020-64
Parametric loudspeakers are super-directional sound source with sharp directivity by utilizing the nonlinear interaction... [more] US2020-64
pp.38-43
EA 2020-12-14
13:25
Online Online Parametric Loudspeaker Steering System Using Output Pointing Interface
Shota Kinjo, Shinya Fujiwara, Toyota Fujioka, Yoshifumi Nagata (Iwate Univ.) EA2020-53
We have developed parametric loudspeaker drive system with interface to indicate irradiation point of the speaker explic... [more] EA2020-53
pp.45-49
SP, EA, SIP 2020-03-02
13:00
Okinawa Okinawa Industry Support Center
(Cancelled but technical report was issued)
[Poster Presentation] A study on loudspeaker measurement with reflection cancellation for each frequency in a reflective environment
Akiyuki Moritani, Yutaka Kaneda (Tokyo Denki Univ.) EA2019-114 SIP2019-116 SP2019-63
When the impulse response is measured in an ordinary room, the reflected sounds are superimposed on the direct sound (lo... [more] EA2019-114 SIP2019-116 SP2019-63
pp.77-82
US 2020-02-28
15:30
Tokyo   Visualization of spatial impulse responses with mixed reality techniques and moving microphone
Yasuaki Watanabe (Tokyo Denki Univ.), Yuta Kataoka (Waseda Univ.), Yusuke Ikeda (Tokyo Denki Univ.), Yasuhiro Oikawa (Waseda Univ.), Naotoshi Osaka (Tokyo Denki Univ.) US2019-108
The rapid development of mixed reality techniques has made it easy to represent scientific data on real space. We previo... [more] US2019-108
pp.51-56
EA, EMM 2019-11-22
15:30
Ishikawa Kanazawa Institute of Technology [Poster Presentation] Study on front, back, left and right sound localization by arrangement of two parametric loudspeakers in vertical region
Takato Fukuda, Takaki Furuta, Shigeaki Aoki, Suehiro Shimauchi (KIT) EA2019-56 EMM2019-84
Sound localization using two parametric loudspeakers with Head-related transfer functions (HRTFs) are affected by the az... [more] EA2019-56 EMM2019-84
pp.19-22
EA, ASJ-H 2019-10-29
10:00
Tokyo NHK Science&Technology Research Lab. Estimation of Virtual Source Position in Synthesized Sound Field
Yuta Kakuzaki, Akio Ando (Univ. of Toyama) EA2019-44
In order to realize high realistic audio using sound field reproduction technology, it is necessary to create a virtual ... [more] EA2019-44
pp.51-58
EA, ASJ-H 2019-10-29
11:00
Tokyo NHK Science&Technology Research Lab. [Invited Talk] Various topics of loudspeaker arrays
Yoichi Haneda (UEC) EA2019-46
The loudspeaker array technology is one of the promising approaches for immersive audio system and directivity control o... [more] EA2019-46
p.67
EA, SIP, SP 2019-03-14
13:30
Nagasaki i+Land nagasaki (Nagasaki-shi) [Poster Presentation] Design of an autonomous control for intelligent public address node
Takumi Kawashima, Takumi Shirai, Yoshifumi Chisaki (CIT) EA2018-110 SIP2018-116 SP2018-72
The outdoor loudspeaker system has some problems, and one of those is that a listener hears the multiple sounds from oth... [more] EA2018-110 SIP2018-116 SP2018-72
pp.65-68
EA, US
(Joint)
2019-01-22
16:15
Kyoto Doshisha Univ. [Invited Talk] Spatial Fourier transform-based localized sound zone generation with loudspeaker arrays
Takuma Okamoto (NICT) EA2018-98
This paper provides spatial Fourier transform-based localized sound zone generation methods with multiple loudspeakers. ... [more] EA2018-98
pp.31-36
 Results 1 - 20 of 165  /  [Next]  
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