Presentation | 2019-03-14 [Poster Presentation] Prototyping of Interaction Software Based on Selective Synthesis and Superposition of Multiple Sound Fields Toshiharu Horiuchi, Sumaru Niida, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This research presents interaction software prototypes based on selective synthesis and superposition of multiple sound fields using our proposed selective synthesis method of sound field for the interactive viewing of omni/hemisphere videos. This method is based on the spectral modification between multiple channels, synthesizes the stereophonic signals of an arbitrary range centering on an arbitrary direction from the multichannel signals of microphone array, and has the feature that the spatial information of sound field is saved. In this paper, we introduce our proposed selective synthesis method of sound field, interaction software prototypes, and evaluation environments constructed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | sound field synthesis / spectral modification / time-frequency masking / circular microphone array / omni/hemisphere video / interactive viewing |
Paper # | EA2018-107,SIP2018-113,SP2018-69 |
Date of Issue | 2019-03-07 (EA, SIP, SP) |
Conference Information | |
Committee | EA / SIP / SP |
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Conference Date | 2019/3/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | i+Land nagasaki (Nagasaki-shi) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Engineering/Electro Acoustics, Signal Processing, Speech, and Related Topics |
Chair | Suehiro Shimauchi(Kanazawa Inst. of Tech.) / Shogo Muramatsu(Niigata Univ.) / Yoichi Yamashita(Ritsumeikan Univ.) |
Vice Chair | Kenichi Furuya(Oita Univ.) / Kanji Watanabe(Akita Pref. Univ.) / Naoyuki Aikawa(TUS) / Kazunori Hayashi(Osaka City Univ) / Akinobu Ri(Nagoya Inst. of Tech.) |
Secretary | Kenichi Furuya(Shizuoka Inst. of Science and Tech.) / Kanji Watanabe(NHK) / Naoyuki Aikawa(Takushoku Univ.) / Kazunori Hayashi(Hiroshima Univ.) / Akinobu Ri(Kyoto Univ.) |
Assistant | Keisuke Imoto(Ritsumeikan Univ.) / Daisuke Morikawa(Toyama Pref Univ.) / Katsumi Konishi(Hosei Univ.) / hyihsin(Takushoku Univ.) / Tomoki Koriyama(Tokyo Inst. of Tech.) / Satoshi Kobashikawa(NTT) |
Paper Information | |
Registration To | Technical Committee on Engineering Acoustics / Technical Committee on Signal Processing / Technical Committee on Speech |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Prototyping of Interaction Software Based on Selective Synthesis and Superposition of Multiple Sound Fields |
Sub Title (in English) | |
Keyword(1) | sound field synthesis |
Keyword(2) | spectral modification |
Keyword(3) | time-frequency masking |
Keyword(4) | circular microphone array |
Keyword(5) | omni/hemisphere video |
Keyword(6) | interactive viewing |
1st Author's Name | Toshiharu Horiuchi |
1st Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
2nd Author's Name | Sumaru Niida |
2nd Author's Affiliation | KDDI Research, Inc.(KDDI Research) |
Date | 2019-03-14 |
Paper # | EA2018-107,SIP2018-113,SP2018-69 |
Volume (vol) | vol.118 |
Number (no) | EA-495,SIP-496,SP-497 |
Page | pp.pp.49-53(EA), pp.49-53(SIP), pp.49-53(SP), |
#Pages | 5 |
Date of Issue | 2019-03-07 (EA, SIP, SP) |