Morse Code Sound Training Machine

With this simple morse code sound training machine (morse code translator) you can easy learn telegraphy and train your self, from beginner to expert speed. Simply input text in form below and listen how it sounds in morse code. Also increase / decrease speed to hear the difference. (P.S. on some mobile phones does not sound as it should, try on your laptop or desktop!)


Morse code is a method of communicating with a series of sounds or lights that can be understood only by someone who knows the code.

Each Morse code symbol represents either a letter or number and is represented by a unique sequence of dots and dashes. The duration of a dash is three times the duration of a dot.

Samuel F.B. Morse invented a code that was used to send messages over electric telegraphs in the 1830s. The SOS distress signal — three dots, three dashes, three dots — proved to be a simple way to communicate in an emergency.

With the invention of the telephone (and, later, two-way radios and cellphones), Morse code is nowadays used mostly just for fun by amateur radio operators. Certain amateur radio bands are still reserved for Morse code use.

Morse Code Symbols