US Patent 8200500 Cue-based audio coding/decoding

Patent 8200500 was granted and assigned to Agere Systems on June, 2012 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Agere Systems

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

8200500

Date of Patent

June 12, 2012

Patent Application Number

13046947

Date Filed

March 14, 2011

Patent Citations Received

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US Patent 12080307 Stereo audio encoder and decoder

Patent Primary Examiner

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Justin Rider

Patent abstract

Generic and specific C-to-E binaural cue coding (BCC) schemes are described, including those in which one or more of the input channels are transmitted as unmodified channels that are not downmixed at the BCC encoder and not upmixed at the BCC decoder. The specific BCC schemes described include 5-to-2, 6-to-5, 7-to-5, 6.1-to-5.1, 7.1-to-5.1, and 6.2-to-5.1, where “0.1” indicates a single low-frequency effects (LFE) channel and “0.2” indicates two LFE channels.