Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joon Il Lee0
Yang Won Jung0
Hyen O Oh0
Jong Ha Moon0
Myung Hoon Lee0
Date of Patent
February 12, 2013
0Patent Application Number
125116180
Date Filed
July 29, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus for controlling a volume of an audio signal and method thereof are disclosed, by which a volume of an input signal can be controlled by using a non-linear gain curve and a target volume of the input signal. The present invention includes receiving an input signal and reference information controlling a volume of the input signal; and adjusting a volume of the input signal with the reference information, wherein the reference information comprises at least one of metadata indicating characteristics of the input signal, output environment information indicating characteristics of an environment in proximity to the apparatus and stored reference information being transmitted from memory.
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