Invention Grant
- Patent Title: Reflected sound rendering for object-based audio
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Application No.: US14421768Application Date: 2013-08-28
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Publication No.: US09794718B2Publication Date: 2017-10-17
- Inventor: Brett G. Crockett , Spencer Hooks , Alan Seefeldt , Joshua B. Lando , C. Phillip Brown , Sripal S. Mehta , Stewart Murrie
- Applicant: Dolby Laboratories Licensing Corporation
- Applicant Address: US CA San Francisco
- Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee Address: US CA San Francisco
- International Application: PCT/US2013/056989 WO 20130828
- International Announcement: WO2014/036085 WO 20140306
- Main IPC: H04S7/00
- IPC: H04S7/00 ; H04S5/00 ; H04R5/04 ; H04S3/00 ; H04R5/02

Abstract:
Embodiments are described for rendering spatial audio content through a system that is configured to reflect audio off of one or more surfaces of a listening environment. The system includes an array of audio drivers distributed around a room, wherein at least one driver of the array of drivers is configured to project sound waves toward one or more surfaces of the listening environment for reflection to a listening area within the listening environment and a renderer configured to receive and process audio streams and one or more metadata sets that are associated with each of the audio streams and that specify a playback location in the listening environment.
Public/Granted literature
- US20150350804A1 Reflected Sound Rendering for Object-Based Audio Public/Granted day:2015-12-03
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