The decoder will analyse sound coming from the microphone or from an audio file. The spectrogram of the sound is shown in the main graph along with a pink region showing the frequency being analysed. If the volume in the chosen frequency is louder than the "Volume threshold" then it is treated as being part of a dit or dah, and otherwise it ...

Audio Decoder (Expert) Gaze Decoder; T-Shirts, Mugs, Clocks and Cards. Visit the Morse Code World Shop for a unique gift. T-Shirts, Mugs. Clocks and Cards. Visit the Morse Code World Shop for a unique gift. Newer version! If you've arrived here then you might prefer the newer streamlined version which adapts to the speed and frequency of the ...

Audio Decoder. Convert from Morse code sound into text using your computer's microphone or by uploading a sound file. It automatically adapts to the speed of the Morse code and its frequency. Have a go. Audio Decoder (expert) This decoder transcribes what it hears from the microphone or a sound file. The process is explained and can be manually ...

Advanced audio decoder; Gaze decoder; Read more. Morse Machine. Instantly translate to Morse code (sound, light or vibration) as you speak or type. Have a go. Keyer. Taking input from the keyboard, mouse or your actual Morse key, this generates the …

Morse Code World Audio Decoder (in development) This software is under active development, does not look pretty, and may not work. ... Upload an audio file to analyse, or press the Start Recording / Stop Recording buttons to record from the microphone (it will not appear to do anything until you stop recording). The audio will then be analysed ...

Audio Decoder (Expert) Gaze Decoder; Keyer; The Code; Timing; T-Shirts, Mugs, Clocks and Cards. Visit the Morse Code World Shop for a unique gift. T-Shirts, Mugs. Clocks and Cards. Visit the Morse Code World Shop for a unique gift. Just click in the page and type or press the "Mic" button and talk: the Morse code will be played to you instantly!

The translator can translate between Morse code and Latin, Hebrew, Arabic and Cyrillic alphabets. It can play, flash or vibrate the Morse code. You can also save the sound and share a link to use it to send messages to your friends. The speed, Farnsworth speed and frequency of the sound are all fully adjustable.

Audio Decoder. Beta-test. This experimental tool lets you try to convert Morse code sound into text. It uses your computer's microphone to listen or you can upload a file. It automatically adapts to the speed of the Morse code and its frequency. Have a go. Audio Decoder (expert)

Right now the flashing light only works properly for "CW Radio Tone" and the "Save Audio" button also only creates the CW tone, not the Morse sounder. If you would like to see a list of all the Morse code characters please go to my Morse Code page. If you have any questions about Morse code or the translator, please read my FAQ first.

Availability. These training tools will remain free to use. The tools use the underlying open-source morse-pro library but are not themselves open source. However, in case of any unexpected circumstances, key CW club members have access to the source code of the tools to ensure their continued availability.