Paper Abstract and Keywords |
Presentation |
2019-03-14 13:30
[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 |
Abstract |
(in Japanese) |
(See Japanese page) |
(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) |
(in English) |
sound field synthesis / spectral modification / time-frequency masking / circular microphone array / omni/hemisphere video / interactive viewing / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 495, EA2018-107, pp. 49-53, March 2019. |
Paper # |
EA2018-107 |
Date of Issue |
2019-03-07 (EA, SIP, SP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
EA2018-107 SIP2018-113 SP2018-69 |
Conference Information |
Committee |
EA SIP SP |
Conference Date |
2019-03-14 - 2019-03-15 |
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 |
Paper Information |
Registration To |
EA |
Conference Code |
2019-03-EA-SIP-SP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Prototyping of Interaction Software Based on Selective Synthesis and Superposition of Multiple Sound Fields |
Sub Title (in English) |
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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 |
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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) |
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Speaker |
Author-1 |
Date Time |
2019-03-14 13:30:00 |
Presentation Time |
90 minutes |
Registration for |
EA |
Paper # |
EA2018-107, SIP2018-113, SP2018-69 |
Volume (vol) |
vol.118 |
Number (no) |
no.495(EA), no.496(SIP), no.497(SP) |
Page |
pp.49-53 |
#Pages |
5 |
Date of Issue |
2019-03-07 (EA, SIP, SP) |
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