Title:
INFORMATION PROCESSING DEVICE AND METHOD, ENCODING DEVICE, AUDIO PLAYBACK DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/024468
Kind Code:
A1
Abstract:
The present technology relates to an information processing device and method, an encoding device, an audio playback device, and a program which make it possible to produce content in a shorter period of time. The information processing device comprises: a masking information calculation unit that, on the basis of the frequency spectrum and object position information of a target object and on the basis of the frequency spectrum and object position information of an object other than the target object, calculates as an inter-object masking frequency characteristic the amount of auditory masking at each frequency between the target object and the other object; and a display control unit that causes the frequency spectrum of the target object and the inter-object masking frequency characteristic to be displayed. The present technology can be applied to an information processing device.
Inventors:
KONO AKIFUMI (JP)
KAWAKAMI TOMONORI (JP)
KAWAKAMI TOMONORI (JP)
Application Number:
PCT/JP2023/025402
Publication Date:
February 01, 2024
Filing Date:
July 10, 2023
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G10L19/008; G10L19/035; H04S7/00
Domestic Patent References:
| WO2020171049A1 | 2020-08-27 | |||
| WO2020209103A1 | 2020-10-15 | |||
| WO2010103442A1 | 2010-09-16 | |||
| WO2022038932A1 | 2022-02-24 |
Foreign References:
| JP2012133366A | 2012-07-12 | |||
| US20160267914A1 | 2016-09-15 |
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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