APPARATUS FOR USE IN PROCESSING AUDIO ELECTRONIC SIGNALS TO CREATE AN ENHANCED AUDIO IMAGE FROM PLAYBACK OF THE AUDIO SIGNALS; MULTI-CHANNEL SOUND PROCESSORS; INTEGRATED CIRCUITS; VIDEO MONITORS; VIDEO TUNERS; STEREO RECEIVERS AND AMPLIFIERS; [ TAPE DECKS; ] CAR STEREOS; TELEVISIONS; PORTABLE STEREOS; [ BOOMBOXES; ] STEREO PROCESSORS FOR USE IN CINEMAS; VIDEO DISC PLAYBACK AND/OR RECORDING APPARATUS; AUDIO PLAYBACK AND/OR RECORDING APPARATUS; HOME AUDIO-VISUAL RECORDING APPARATUS; [ VCRS; DIG...