Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
James M. Jensen0
Wendell D. Lynch0
Alan R. Neuhauser0
Date of Patent
August 16, 2011
Patent Application Number
11726762
Date Filed
March 22, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
Systems and methods are provided for decoding a message symbol in an audio signal. This message symbol is represented by first and second code symbols displaced in time. Values representing the code signals are accumulated and the accumulated values are examined to detect the message symbol.
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