Title:
INFORMATION PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/207453
Kind Code:
A1
Abstract:
The present invention makes it possible to detect audio from a specific location with little computation. This information processing device comprises an audio acquisition unit, a reliability generation unit, and a processing execution unit. The audio acquisition unit acquires ambient audio. The reliability generation unit generates, on the basis of a predetermined propagation property, a reliability that is indicative of the extent to which the acquired audio is from a specific location. An audio phase difference or acoustic property could be envisioned as the predetermined propagation property. The processing execution unit executes processing according to the generated reliability. A notification according to the reliability or execution of a predetermined command could be envisioned as the processing according to the reliability.
Inventors:
SAWATA RYOSUKE (JP)
KOYAMA YUICHIRO (JP)
KOYAMA YUICHIRO (JP)
Application Number:
PCT/JP2018/009662
Publication Date:
November 15, 2018
Filing Date:
March 13, 2018
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G10L25/51; G10L15/28
Domestic Patent References:
| WO2017065092A1 | 2017-04-20 |
Foreign References:
| JP2007318528A | 2007-12-06 | |||
| JP2002312796A | 2002-10-25 | |||
| US20150358750A1 | 2015-12-10 |
Attorney, Agent or Firm:
MARUSHIMA, Toshikazu (JP)
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