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:
Jul. 05, 2022
Filed:
Feb. 03, 2021
Applicant:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Inventors:
David S. McGrath, Rose Bay, AU;
Rhonda Wilson, San Francisco, CA (US);
Assignee:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04S 7/00 (2006.01); G10K 15/12 (2006.01); H04S 3/02 (2006.01);
U.S. Cl.
CPC ...
H04S 7/302 (2013.01); G10K 15/12 (2013.01); H04S 3/02 (2013.01); H04S 2400/01 (2013.01); H04S 2400/11 (2013.01); H04S 2400/13 (2013.01); H04S 2420/11 (2013.01);
Abstract
A method for creating an output soundfield signal from an input soundfield signal, the method including the steps of: (a) forming at least one delayed signals from the input soundfield signal, (b) for each of the delayed signals, creating an acoustically transformed delayed signal, by an acoustic transformation process, and (c) combining together the acoustically transformed delayed signals and the input soundfield signal to produce the output soundfield signal.