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:
Jun. 25, 2024
Filed:
Jul. 02, 2019
Dolby International Ab, Amsterdam Zuidoost, NL;
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Stefan Bruhn, Sollentuna, SE;
Juan Felix Torres, Darlinghurst, AU;
DOLBY INTERNATIONAL AB, Amsterdam Zuidoost, NL;
DOLBY LABORATORIES LICENSING CORPORATION, San Francisco, CA (US);
Abstract
The present document describes a method () for generating a bitstream (), wherein the bitstream () comprises a sequence of superframes () for a sequence of frames of an immersive audio signal (). The method () comprises, repeatedly for the sequence of superframes (), inserting () coded audio data () for one or more frames of one or more downmix channel signals () derived from the immersive audio signal (), into data fields () of a superframe (); and inserting () metadata () for reconstructing one or more frames of the immersive audio signal () from the coded audio data (), into a metadata field () of the superframe ().