Data reduction for information signal transmission - stores signal patterns in transmitter and receiver, transmits address of pattern resembling information signal and reads pattern in receiver

摘要

The method involves storing a catalogue of signals patterns in both the transmitter (1) and the receiver (2). At the transmitter end (1) the information signal to be transmitted is compared (7) to the catalogue of signals (3) and the most closely corresponding signal pattern is selected. The addess of the selected signal only is transmitted as a digital signal to the receiver (1) which reads out the signal pattern stored in the corresponding address in the receiver catalogue (4). For radio communications systems. USE/ADVANTAGE - For radio communications systems. Can be used for race signals and also for any types of electronic analogue signals.