Presentation | 2017-03-07 [Invited Talk] Binaural synthesis of spherical microphone array recordings Shuichi Sakamoto, Cesar Salvador, Trevino Jorge, Yo-iti Suzuki, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | It is crucially important to reproduce accurate auditory spatial information around listeners for development and enrichment of advanced multimedia communications systems. We have focused on the importance of the auditory spatial information and developed binaural synthesis method combinedly using spherical microphone arrays and head-related transfer functions (HRTFs) datasets. In this report, two types of general formulations for such a class of methods are presented. We also introduce our original binaural synthesis method named SENZI (Symmetrical object with ENchased ZIllion microphones) and real-time SENZI system using 252ch spherical microphone array. Finally, horizontal-plane distance-varying filters (DVFs) to synthesize the HRTFs for arbitrary sound source positions on the horizontal plane from initial HRTFs are introduced. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | spherical microphone array / spherical acoustics / head-related transfer functions / 3D auditory display |
Paper # | EMM2016-101 |
Date of Issue | 2017-02-27 (EMM) |
Conference Information | |
Committee | EMM |
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Conference Date | 2017/3/6(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Miyakojima Marin Terminal Building (Okinawa) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Image and Sound Quality, Metrics for Perception and Recognition, Human Auditory and Visual System, etc. |
Chair | Akinori Ito(Tohoku Univ.) |
Vice Chair | Masaki Kawamura(Yamaguchi Univ.) / Hirohisa Hioki(Kyoto Univ.) |
Secretary | Masaki Kawamura(Nagasaki Univ.) / Hirohisa Hioki(Osaka Pref. Univ.) |
Assistant | Rui Shogenji(Shizuoka Univ.) / Masaaki Fujiyoshi(Tokyo Metropolitan Univ.) |
Paper Information | |
Registration To | Technical Committee on Enriched MultiMedia |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] Binaural synthesis of spherical microphone array recordings |
Sub Title (in English) | |
Keyword(1) | spherical microphone array |
Keyword(2) | spherical acoustics |
Keyword(3) | head-related transfer functions |
Keyword(4) | 3D auditory display |
1st Author's Name | Shuichi Sakamoto |
1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
2nd Author's Name | Cesar Salvador |
2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
3rd Author's Name | Trevino Jorge |
3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
4th Author's Name | Yo-iti Suzuki |
4th Author's Affiliation | Tohoku University(Tohoku Univ.) |
Date | 2017-03-07 |
Paper # | EMM2016-101 |
Volume (vol) | vol.116 |
Number (no) | EMM-501 |
Page | pp.pp.85-90(EMM), |
#Pages | 6 |
Date of Issue | 2017-02-27 (EMM) |