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:
Feb. 06, 2024
Filed:
Nov. 13, 2020
Applicant:
Dts, Inc., Calabasas, CA (US);
Inventors:
Michael M. Goodwin, Scotts Valley, CA (US);
Antonius Kalker, Mountain View, CA (US);
Albert Chau, Vancouver, CA;
Assignee:
DTS, Inc., Calabasas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 19/02 (2013.01); G10L 19/022 (2013.01); G10L 25/45 (2013.01); G10L 19/26 (2013.01);
U.S. Cl.
CPC ...
G10L 19/0212 (2013.01); G10L 19/022 (2013.01); G10L 19/265 (2013.01); G10L 25/45 (2013.01);
Abstract
An audio signal encoding method is provided comprising: receiving first and second audio signal frames; processing a second portion of the first audio signal frame and a first portion of the second audio signal frame using an orthogonal transformation to determine in part a first intermediate encoding result; and processing the first intermediate encoding result using an orthogonal transformation to determine a set of spectral coefficients that corresponds to at least a portion of the first audio signal frame.