Audio circuit boards; audio mixers; audio tapes featuring music or motion picture soundtracks; cable video receivers; computers; computer chips; computer game programs; computer game software; computer programs for pre-recorded games; computer software for use in audio processing that may be downloaded from a global computer network; computer interface components, namely, dedicated audio boards and audio sound cards for computer use; digital audio recorders; digital radios; digital sound playback units for motion picture theater use; digital video recorders; interactive audio game discs containing action games; portable listening devices, namely, MP3 players; portable media players; portable radios; portable telephones; portable video cameras with built-in videocassette recorders; recording and playing devices for sound and image carriers; satellite receivers; satellite video receivers; signal processors and transmitters for radio and other audio broadcasting, namely, network streaming and downloading to portable devices; signal processors and transmitters for cable or satellite broadcasting; sound mixers; theater sound units for playing motion picture digital sound recordings; video game cartridges; video game discs; video game machines for use with televisions; video disc players
Electrical and Scientific Apparatus