Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/026864
Kind Code:
A1
Abstract:
These information processing device, information processing system, information processing method, and program according to the present disclosure are provided with: a sound source position determination unit (131) which determines the position of a virtual sound source that is generated by a speaker array (20) and generates a spherical wave; and an output control unit (133) which controls output from the speaker array (20) such that the virtual sound source which outputs audio information corresponding to visual information being information displayed on a display (30) is localized to the position.
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Inventors:
OSAKO KEIICHI (JP)
MITSUFUJI YUHKI (JP)
MITSUFUJI YUHKI (JP)
Application Number:
PCT/JP2019/028576
Publication Date:
February 06, 2020
Filing Date:
July 22, 2019
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04R3/00; G08G1/005; H04R1/02; H04R1/40
Domestic Patent References:
| WO2018008395A1 | 2018-01-11 | |||
| WO2013105413A1 | 2013-07-18 |
Foreign References:
| JP2015233284A | 2015-12-24 | |||
| JP2017011596A | 2017-01-12 | |||
| JP2014072707A | 2014-04-21 | |||
| JP2007228336A | 2007-09-06 | |||
| JP2017161448A | 2017-09-14 |
Other References:
S. SPORS ET AL.: "Physical and Perceptual Properties of Focused Sources in Wave Field Synthesis", AUDIO ENGINEERING SOCIETY CONVENTION PAPER, 127TH CONVENTION, 9 October 2009 (2009-10-09)
See also references of EP 3833044A4
See also references of EP 3833044A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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