Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/176417
Kind Code:
A1
Abstract:
The present technology relates to an information processing device, an information processing method, and a program, with each of which it is possible to carry out spatial recognition in a manner suitable for a place where quietness is required. In the present invention, on the basis of an ultrasonic response signal returned from a space in response to an inspection signal of an ultrasonic frequency band emitted into the space, a playback signal to be perceived by a user is changed in accordance with the state of the space.
Inventors:
YOKOYAMA MASAYUKI (JP)
SUZUKI JUNYA (JP)
SUZUKI JUNYA (JP)
Application Number:
PCT/JP2022/000160
Publication Date:
August 25, 2022
Filing Date:
January 06, 2022
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G01H17/00; G10K15/00; H04R3/00; H04S7/00
Foreign References:
| JPS63263899A | 1988-10-31 | |||
| US20160128891A1 | 2016-05-12 |
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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