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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 201  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
EA, SIP, SP, IPSJ-SLP [detail] 2022-03-01
09:20
Okinawa
(Primary: On-site, Secondary: Online)
[Poster Presentation] A Study on BoSC Recording Using a Small Rigid Sphere Microphone Array -- Evaluation of prototype system of a small rigid sphere microphone array --
Shusei Takayama, Shiro Ise (TDU) EA2021-67 SIP2021-94 SP2021-52
By measuring the sound pressure and particle velocity on the boundary surface surrounding a certain region in the primar... [more] EA2021-67 SIP2021-94 SP2021-52
pp.21-26
EMM, EA, ASJ-H 2021-11-15
09:00
Online Online [Poster Presentation] Implementation and evaluation of spatial-derivative-sampling microphone array
Kazuya Inoue, Yuya Houda, Atsushi Nakayama, Suehiro Shimauchi, Shigeaki Aoki (KIT) EA2021-31 EMM2021-58
We have been studying spatial derivative sampling, which is a fusion of the spatial sampling theorem and the Taylor expa... [more] EA2021-31 EMM2021-58
pp.25-30
EMM, EA, ASJ-H 2021-11-15
13:30
Online Online [Poster Presentation] Noise suppression by instantaneous spectral subtraction based on simultaneous estimation of amplitude and phase of noise spectrum
Koki Takenaka, Kenji Ozawa (Grad School, Univ. of Yamanashi) EA2021-42 EMM2021-69
Noise suppression using a microphone array and neural networks (NN) has been investigated .In this study, the output fro... [more] EA2021-42 EMM2021-69
pp.85-90
EMM, EA, ASJ-H 2021-11-15
15:40
Online Online [Invited Talk] Development and Social Deployment of the “OtonoVR-New Music Viewing Experience” App
Toshiharu Horiuchi (KDDI Research) EA2021-46 EMM2021-73
We previously presented an arbitrarily angled audio-visual player app for 360-degree videos using our selective synthesi... [more] EA2021-46 EMM2021-73
pp.108-113
EA, ASJ-H 2021-08-20
16:25
Online Online The effect of realization model on the spatial accuracy of binaural synthesis based on spatial function
Wataru Takemoto, Shuichi Sakamoto (Tohoku Univ.) EA2021-26
In this paper, we investigated the effect of the realization method on the accuracy of sound space synthesized by the bi... [more] EA2021-26
pp.33-38
EA, US, SP, SIP, IPSJ-SLP [detail] 2021-03-03
15:45
Online Online [Invited Talk] Early Days of Adaptive Beamforming for Sound Acquisition
Osamu Hoshuyama (Kyocera), Yutaka Kaneda (TDU) EA2020-75 SIP2020-106 SP2020-40
In this paper, we look back to the early researches of adaptive beamforming for sound acquisition in the 1980s and 90s, ... [more] EA2020-75 SIP2020-106 SP2020-40
pp.91-96
EA, US, SP, SIP, IPSJ-SLP [detail] 2021-03-04
09:50
Online Online Subjective Evaluation of Recording System for Personal 3D Sound Field Reproduction
Fumi Hanyu, Toshiyuki Kimura (Tohoku Gakuin Univ.) EA2020-81 SIP2020-112 SP2020-46
We have proposed the personal 3D sound field reproduction in which the sound recorded by eight directional microphones i... [more] EA2020-81 SIP2020-112 SP2020-46
pp.128-133
EA, ASJ-H, EMM 2020-11-20
09:00
Online Online [Poster Presentation] Sound Field Recording Using Distributed Microphone Arrays Based on a Virtual Sphere Model
Kosuke Katada, Shuichi Sakamoto (Tohoku Univ.) EA2020-23 EMM2020-38
Higher-order Ambisonics (HOA) is a sound field synthesis method based on wave equation.
Sound field recorded at certain... [more]
EA2020-23 EMM2020-38
pp.9-14
EA, ASJ-H 2020-08-07
13:25
Online Online Suppression of multiple noises with different directions of arrival using instantaneous spectrum subtraction
Koki Takenaka, Kenji Ozawa (Grad School, Univ. of Yamanashi) EA2020-15
Studies on noise suppression using a microphone array and neural networks (NN) have been conducted. In this study, the o... [more] EA2020-15
pp.9-14
EA, ASJ-H 2020-08-07
14:05
Online Online Influence of the existense of beamforming for low frequency region on sound quality in sound-space acquisition
Kanji Watanabe, Masayuki Nishiguchi, Shouichi Takane, Koji Abe (Akita Pref. Univ.) EA2020-16
This study is aiming at the realization of spatial sound acquisition and reproduction system that can reproduce a certai... [more] EA2020-16
pp.15-22
SP, EA, SIP 2020-03-02
13:00
Okinawa Okinawa Industry Support Center
(Cancelled but technical report was issued)
[Poster Presentation] Selective synthesis of sound field using directivity control and stereo width control
Toshiharu Horiuchi, Sumaru Niida (KDDI Research) EA2019-119 SIP2019-121 SP2019-68
This report presents a selective synthesis technique of sound field using directivity control and stereo width control. ... [more] EA2019-119 SIP2019-121 SP2019-68
pp.107-110
SP, EA, SIP 2020-03-02
13:00
Okinawa Okinawa Industry Support Center
(Cancelled but technical report was issued)
[Poster Presentation] Effective Sound Source Arrangement for Three Sound Source Localization Using Two Microphones
Yoshiki Kikuchi, Tomoyuki Ishiguro, Kenji Suyama (Tokyo Denki Univ.) EA2019-128 SIP2019-130 SP2019-77
The sequential updating histogram method is proposed as the multiple sound source localization method using two micropho... [more] EA2019-128 SIP2019-130 SP2019-77
pp.159-161
EA 2019-12-12
15:25
Fukuoka Kyushu Inst. Tech. Performance evaluation of a non-linear beamformer with a small-scale microphone array
Ryoutarou Oka, Mitunori Mizumachi (KIT) EA2019-72
Beamforming has been one of the most important techniques in noise reduction under adverse acoustic environments. Tradit... [more] EA2019-72
pp.45-50
EA 2019-12-12
15:50
Fukuoka Kyushu Inst. Tech. Experimental study of robustness to spatial information in spatial cepstrum
Taiga Kawamura, Ryoichi Miyazaki (NITTC), Keisuke Imoto (Ritsumeikan Univ.) EA2019-73
In this study, we investigate how the behavior of the spatial cepstrum changes by the sound source and the movement of t... [more] EA2019-73
pp.51-56
SWIM, SC 2019-08-23
15:00
Osaka Osaka Sangyo Univ. Collection of Acoustical Environment Information on Wireless Network -- sound recordings in 5G era --
Toru Takahashi, Toshihiro Akatsuka, Koji Yamada (OSU), Shohei Koyama, Hiroaki Masuda, Misao Kumokita, Toshio Tsukagoshi (FNETS) SWIM2019-16 SC2019-16
This report is described about developing acoustic environment information collecting service on the 5G network. The sys... [more] SWIM2019-16 SC2019-16
pp.25-28
EA, ASJ-H 2019-08-09
11:00
Miyagi Tohoku Univ. Study on Noise Suppression by Differential-type Microphone Array and Machine Learning of 2D Spectrum
Koichiro Shiozawa, Kenji Ozawa (Univ. Yamanashi), Tomohiko Ise (AlpsAlpine) EA2019-31
This project aims to achieve noise suppression by processing of the output of a microphone array with an artificial neur... [more] EA2019-31
pp.53-58
EA, SIP, SP 2019-03-14
13:30
Nagasaki i+Land nagasaki (Nagasaki-shi) [Poster Presentation] Prototyping of Interaction Software Based on Selective Synthesis and Superposition of Multiple Sound Fields
Toshiharu Horiuchi, Sumaru Niida (KDDI Research) EA2018-107 SIP2018-113 SP2018-69
This research presents interaction software prototypes based on selective synthesis and superposition of multiple sound ... [more] EA2018-107 SIP2018-113 SP2018-69
pp.49-53
EA, US
(Joint)
2019-01-22
14:00
Kyoto Doshisha Univ. [Poster Presentation] Binaural signal reproduction with perception of movement using spherical microphone array
Takayuki Obayashi, Yoichi Haneda (UEC) EA2018-96
In recent years, a service has been proposed to improve immersion by adding a binaural signal to the omnidirectional ima... [more] EA2018-96
pp.19-24
EA, ASJ-H, EMM, IPSJ-MUS [detail] 2018-11-21
13:30
Ishikawa Hotel Koshuen A Study on Sound Source Separation Using Spatio-temporal Sound Pressure Distribution Images and Machine Learning
Koichiro Shiozawa, Kenji Ozawa (Univ. Yamanashi), Tomohiko Ise (Alpine) EA2018-67 EMM2018-67
Sound source separation using a microphone array is effective in various situations such as sound source separation in a... [more] EA2018-67 EMM2018-67
pp.25-30
EA 2018-10-12
10:00
Fukushima Iwaki business Innovation Center (Iwaki) Evaluation of shared sound field synthesis using spherical microphone array recoding
Taku Shimizu, Jorge Trevino, Shuichi Sakamoto, Yo-iti Suzuki (Tohoku Univ.), Tomohiko Ise (Alpine) EA2018-58
Conventional sound field synthesis methods may require a large system because of synthesizing a huge control region to e... [more] EA2018-58
pp.27-32
 Results 1 - 20 of 201  /  [Next]  
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