Just Morse
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A, I, N, M

Decode two-element signals: A ·−, I ··, N −·, M −−.

Learn these signals
This lesson’s signals are A, I, N, M. Hear each one, then type the character it stands for.

Click to hear

Decode the Morse
Decode A, I, N, M from Morse. Look at the · − pattern (and listen), then type the character it stands for.

Morse signal

·−

What character is this? Type it on your keyboard.

Tip: click Hear signal to play this Morse once.

Remember
  • A and N are mirrors: ·− vs −· — listen for which element comes first.
  • I is two short beeps; M is two long ones.
  • Study the cheat sheet, then decode without peeking if you can.
← E and TS, O, H →