Four-wire line unit interface circuit

Fourth-order digital multiplex system for transmitting a plurali

Frame aligner and method and system for control thereof

Frame aligner for digital telecommunications exchange system

Frame aligner for use in telecommunications systems

Frame alignment circuit

Frame alignment circuit

Frame alignment of tributaries of a t.d.m. bit stream

Frame arrangement for multiplexing a plurality of subchannels on

Frame checking arrangement for duplex time multiplexed reframing

Frame code converter

Frame compression in integrated services networks

Frame conversion circuit including initial value input circuit

Frame converter using a dual-port random access memory

Frame decoding

Frame decoding for digital signal transmission

Frame erasing method for token ring networks without last frame

Frame find circuit and method

Frame format for PCM speech data in a telephone transmission sys

Frame format for video codec