77828200
Sep 16, 2009
Jun 7, 2011
Hardware apparatus for use in processing audio electronic signals to normalize volume levels through speakers; television sets; audio-visual multi-channel receivers and amplifiers; stereo receivers and amplifiers; video monitors; CD, DVD and high-density optical disc playback and recording devices; cable television receivers and decoders; set top cable boxes; set top satellite boxes; and IPTV set top boxes
Electrical and Scientific Apparatus