Wired and wireless electrical and electronic apparatus, namely whole house audio distribution systems consisting of amplifiers, pre-amplifiers, audio receivers, in-wall and portable remote control keypads, and in-wall speakers used to encode and decode, translate, convert and control audio, video and infrared signals

WIRED AND WIRELESS ELECTRICAL AND ELECTRONIC APPARATUS, NAMELY WHOLE-HOUSE AUDIO DISTRIBUTION SYSTEMS CONSISTING OF AMPLIFIERS, PRE-AMPLIFIERS, AUDIO RECEIVERS, IN-WALL AND PORTABLE REMOTE CONTROL KEYPADS, AND IN-WALL SPEAKERS USED TO ENCODE AND DECODE, TRANSLATE, CONVERT AND CONTROL AUDIO, VIDEO AND INFRARED SIGNALS