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:
Nov. 26, 2019
Filed:
Jan. 05, 2015
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Dolby International Ab, Amsterdam Zuidoost, NL;
Dirk Jeroen Breebaart, Pyrmont, AU;
Lianwu Chen, Beijing, CN;
Lie Lu, Beijing, CN;
Antonio Mateos Sole, Barcelona, ES;
Nicolas R. Tsingos, Palo Alto, CA (US);
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Dolby International AB, Amsterdam Zuidoost, NL;
Abstract
Audio objects that are present in input audio content in one or more frames are determined. Output clusters that are present in output audio content in the one or more frames are also determined. Here, the audio objects in the input audio content are converted to the output clusters in the output audio content. One or more spatial error metrics are computed based at least in part on positional metadata of the audio objects and positional metadata of the output clusters.