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:
Aug. 04, 2020
Filed:
Jun. 25, 2015
Dts, Inc., Calabasas, CA (US);
David Corts, Nashville, TN (US);
Bryce Wells, Nashville, TN (US);
Paul Signorelli, Ridgefield, CT (US);
Lee Hunter, Darien, CT (US);
Terrance Snyder, Washingtonville, NY (US);
DTS, Inc., Calabasas, CA (US);
Abstract
A method and system for the transmission of digital data () over existing analog radio frequencies () is presented, wherein the digital data may include audio data, visual data or audio-visual data for presentation either with analog broadcast data or at a selectable time. The digital data may be transmitted over a plurality of sub-channels that have varying degrees or reliability (). A 'quality-of-service' process manages the transmission of digital data over various sub-channels based on the reliability of the sub-channel, the amount of digital data and the type of digital data to be transmitted. The digital data may further be encrypted and authenticated.