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:
Dec. 09, 2025
Filed:
Sep. 08, 2021
Voiceage Corporation, Town of Mount Royal, CA;
Vladimir Malenovsky, Brno, CZ;
Tommy Vaillancourt, Sherbrooke, CA;
VOICEAGE CORPORATION, Town of Mount Royal, CA;
Abstract
A method and device selecting one of a first stereo mode and a second stereo mode for coding a stereo sound signal including a left channel and a right channel, comprises producing a first output indicative of a presence or absence of uncorrelated stereo content in the stereo sound signal, producing a second output indicative of a presence or absence of cross-talk in the stereo sound signal, calculating auxiliary parameters for use in selecting the stereo mode for coding a stereo sound signal, and selecting the stereo mode for coding a stereo sound signal in response to the first output, the second output and the auxiliary parameters.