Method And Apparatus To Automatically Control Audio Volume

  • Published: Jul 30, 2009
  • Family: 6
  • Cited Works: 0
  • Cited by: 4
  • Cites: 1
  • Additional Info: Full text

A method includes comparing a magnitude value of an audio signal in a fixed unit section with a target volume level, measuring audio gain in each fixed unit section using specific functions which are each determined to be different according to a ratio of the target volume level to the audio signal magnitude, and providing the measured audio gain to the audio signal in the fixed unit section.

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Document History
  • Publication: Jul 30, 2009
  • Application: Dec 23, 2008
    US US 34214908 A
  • Priority: Jan 29, 2008
    KR KR 20080009005 A

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