MCS: Morse Code Simulator

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OUTPUT

Sorry, your browser doesn't support web audio API (HTML5) for audio synthesis.

How to Use

  • Type the text to be converted to Morse code. The pattern for each character will be right away displayed on the OUTPUT.
  • Hit PLAY to see the blinking light (default) and to hear the output (if your browser supports Web Audio API).
  • Hit STOP to stop the ongoing sequence.
  • Hit CLEAR to stop, clear input and output, and to reset all the settings to default.

Default

  • The default 523 for the frequency is around C5 note—523.25 Hz.
    Minimum of 20 Hz and maximum of 20,000 Hz (20 kHz).
  • The default volume is 0.5 (50%).
  • The oscillation type options:
    1. SINE
    2. SQUARE
    3. SAWTOOTH
    4. TRIANGLE
  • The base duration is around 60 ms—which then using dynamic multipliers to generate the Morse sequence.