DOLBY

APPARATUS FOR USE IN CONNECTION WITH THE PROCESSING, RECORDING, REPRODUCTION, TRANSMISSION, AND RECEPTION OF ELECTRONIC SIGNALS; INTEGRATED CIRCUITS; [PRE-RECORDED MAGNETIC TAPES; PRE-RECORDED ] AUDIO AND VIDEO TAPES AND VIDEO DISCS RECORDED WITH ENCODED SIGNALS FOR PLAYBACK USING A NOISE REDUCTION SYSTEM AND/OR SURROUND SOUND DECODER; [ AUDIO AND VIDEO TAPES THAT HAVE BEEN RECORDED USING A HEADROOM EXTENSION PROCESS; ] CINEMATOGRAPHIC FILMS; [ POWER SUPPLIES; ] AND ALIGNMENT AND TEST EQUIPMENT FOR [ELECTRONIC] APPARATUS FOR USE IN CONNECTION WITH THE PROCESSING, RECORDING, REPRODUCTION, TRANSMISSION, AND RECEPTION OF ELECTRONIC SIGNALS