Letter code detector and regenerator for Morse code - adapts evaluation automatically to write speed using references

摘要

The letter-code detector, regenerator and alphanumeric display is used for eg Morse code. It has the evaluation of the letter code adapted automatically to the write speed. The duration and type of an element in the received code are compared with reference parameters in order to detect the nature of the element. The reference duration is converted into as many reference durations so that the duration information of each code element is assigned a reference duration above or below.