We take the array of morse codes and break each one down into a dot and dash set, which we then individually send the LED to show the message in morse, with a dash lighting up for much longer than a dot. Having mastered Morse code, you can now do the same with the other three sample files. findLetter just looks up each letter and pushes the morse code. The text represented by the Morse code will appear in the large text area at the bottom of the screen. Decode morse code transmission audio or light. The overall idea is to break down the entry into its character components and find the relevant morse code for each (which is what convert_to_morse does). Morse code audio and light decoder, transmitter and morse code <-> text translator.This program allows CW operators to copy CW code with a computer. No additional hardware required you need only receiver and computer with a sound card. During the process of encoding, sending and decoding, noise occurs that can disrupt or cloud a message. It can work as narrow-band sound DSP-filter also. This is the other side of the encoder/decoder. A program to decode morse code (CW) via sound card to text.
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