Question 1

How does Morse code work?

Accepted Answer

Morse code represents each letter and number as a unique sequence of dots (short signals) and dashes (long signals). A dot is one unit, a dash is three units. Gaps between symbols in the same letter are one unit, between letters are three units, and between words are seven units.

Question 2

Who invented Morse code?

Accepted Answer

Morse code was developed in the 1830s and 1840s by Samuel Morse and Alfred Vail for use with the electric telegraph. The International Morse Code variant used today was standardized in 1865.

Question 3

Is Morse code still used today?

Accepted Answer

Yes. Morse code is still used by amateur radio operators, in aviation and maritime communication, and as an accessibility tool. The universal distress signal SOS (... --- ...) remains internationally recognized.

Question 4

What does SOS mean in Morse code?

Accepted Answer

SOS in Morse code is ... --- ... (three dots, three dashes, three dots). It was chosen as the international distress signal because of its simplicity. Contrary to popular belief, SOS does not stand for 'Save Our Souls' — it was chosen purely for its distinct and easy-to-recognize pattern.

Question 5

How do I separate words in Morse code?

Accepted Answer

Words in Morse code are separated by a forward slash (/) or a longer pause (seven units of silence). Individual letters within a word are separated by a space (three units of silence).

Morse Code Translator

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