APPARATUS FOR USE IN CONNECTION WITH THE PROCESSING, RECORDING, REPRODUCTION, TRANSMISSION AND RECEPTION OF ELECTRONIC SIGNALS, NAMELY, SIGNAL PROCESSORS, SOUND PROCESSORS, AND CIRCUIT BOARDS; SEMICONDUCTORS AND ELECTRONIC CIRCUITS FOR USE IN AUDIO, VIDEO, DIGITAL AND ANALOG DEVICES; ALL OF THE AFORESAID APPARATUS, SEMICONDUCTORS, AND ELECTRONIC CIRCUITS FOR USE IN PORTABLE, NONPORTABLE AND/OR IN VEHICLE VIDEO TELECONFERENCING EQUIPMENT, RECEIVERS AND TRANSMITTERS FOR DIGITALLY-ENCODED AUDIO ...