78610714
Apr 18, 2005
May 22, 2007
Accompaniment player, namely, karaoke machine; apparatus dividing image, namely, apparatus for dividing an input video image signal into a plurality of image divisions; amplifiers; audio mixers; set-top control boxes for connecting to Internet; audio speakers; electronic control module for controlling lighting apparatus; sound reproduction apparatus having a handheld digital electronic device for recording, organizing, transmitting, manipulating and reviewing text, data and audio
Electrical and Scientific Apparatus