The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2026
Filed:
Feb. 14, 2023
Apple Inc., Cupertino, CA (US);
Frank Baumgarte, Sunnyvale, CA (US);
Moo Young Kim, San Diego, CA (US);
Dipanjan Sen, Dublin, CA (US);
Sang UK Ryu, San Diego, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
A data structure stored in memory includes a scene description that defines a hierarchy of scene components that are in digital audio content received from a producer. The hierarchy has several stages including a fourth stage in which a scene composition is defined that contains all scene components needed to render the digital audio content in a single presentation, for instance as intended by the producer, and for input to a spatial audio renderer, wherein the scene composition contains one or more composition selection groups. Other aspects are also described and claimed.