Title:
SOUND EFFECT SIMULATION BY CREATING VIRTUAL REALITY OBSTACLE
Document Type and Number:
WIPO Patent Application WO/2022/247492
Kind Code:
A1
Abstract:
A method, computer system, and computer program product for modulating external sounds to reflect the acoustic effects of virtual objects in a mixed-reality environment is provided. The present invention may include creating a knowledge corpus, recording a sound effect occurring externally to a mixed-reality environment experienced by a user operating the mixed-reality device; identifying one or more objects within the mixed-reality environment, including at least one virtual object; modulating the sound effect based on the knowledge corpus to simulate one or more acoustic effects of the one or more objects within the MR environment; and playing the modulated sound effect to the user.
Inventors:
B DINESH KUMAR (IN)
RAKSHIT SARBAJIT K (IN)
RAKSHIT SARBAJIT K (IN)
Application Number:
PCT/CN2022/086080
Publication Date:
December 01, 2022
Filing Date:
April 11, 2022
Export Citation:
Assignee:
IBM (US)
IBM CHINA CO LTD (CN)
IBM CHINA CO LTD (CN)
International Classes:
H04S7/00
Domestic Patent References:
| WO2020231884A1 | 2020-11-19 |
Foreign References:
| US20120242865A1 | 2012-09-27 | |||
| US20190303090A1 | 2019-10-03 | |||
| US20210082191A1 | 2021-03-18 | |||
| CN110413799A | 2019-11-05 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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