What is morse code?
There are numerous technical definitions, but the gist is that Morse code is one of two systems that allow you to represent alphabet, numbers, and punctuation marks: either through electrical pulses of varying lengths or through visual signals (think flashlight or lights). A series of dots, dashes, and spaces represent the letters, numbers, and punctuation. The International Morse Code is currently used, which was built on the original system created by Samuel F. B. Morse and Alfred Lewis Vail, a code for electrical telegraphy. Our current system employs constant-length dashes (rather than the original variable-length dashes) along with dots for all letters. It might be easier to give an example (using visual Morse code in addition to electrical (sound) Morse code).
Example :- …. .- — / -.-. .-.. ..- -… / — ..-. / -.- ..- — .- .-. .- –. ..- .-. ..- (Ham club of kumaraguru)
Morse Code Fundamentals:
A “dash” is three times longer than a “dot” in the international code. On paper, “-” represents a dash, while “.” represents a dot. The letter “E” is a simple one, consisting of only one “.” Other characters are a little more complicated. For instance, “-.-.” denotes “C.”
If the letter has numerous dots and/or dashes, there should be a pause equal to the length of one dot between those components. The intervals between letters are greater, equaling three dots. Individual words should be separated by even larger pauses of seven dots.
“SOS” is the most well-known Morse code phrase. SOS is an internationally recognised distress signal that was originally used by German telegraphers in 1905. Why did they select this letter combination? Because “S” is three dots in International Morse Code and “O” is three dashes. See, “dot-dot-dot-dash-dash-dash-dot-dot-dot
Morse code- World War 2:
International Morse Code was utilised during WWII, as well as the Korean and Vietnam Wars. It was widely employed by the shipping industry and for marine safety until the early 1990s. Although amateur radio only made up a minor portion of Morse Code usage, it did qualify hundreds of operators for military communications duties. Most nations have removed the ability to decode Morse Code from the qualifications for acquiring an amateur radio licence by the early 2000s.
Now and Then: Morse Code
As telecommunications evolved, the Morse Code system played a critical role throughout the World Wars. Morse Code was used between warships and naval bases during WWII since radio frequency was restricted and easily recognised by military foes.
Surprisingly, the Morse Code method is still in use. The United States military still trains a limited number of recruits on this obsolete communication method in the event that all other communication technologies fail in an emergency. While Morse Code is no longer used for the same purposes it once served, its legacy lives on.
The Morse Code system has saved lives, relayed crucial messages, and given individuals their first taste of what it was like to converse with someone thousands of miles away. Our jewellery collection serves the same purpose: it connects us to our loved ones with a message that only they will understand, whether they live nearby or thousands of miles away.
- In 1844, the first official Morse Code telegram was sent:
Samuel Morse transmitted the first recorded US telegram in front of government authorities in Washington, D.C. to test the recording telegraph.
“What hath God Wrought?” he wrote on it and sent it to his Baltimore aide Alfred Vail. It was a biblical word that a spectator casually proposed to Morse
Morse Code by Blinking:
If you’re in distress and can’t talk, Morse code may be used with any pulse signal, such as flashing a torch on and off or blinking SOS.
Who knows when you’ll need these abilities, but others have in the past. In reality, while being filmed, a US prisoner of war in Vietnam flashed the word “TORTURE” in Morse code.
This informed the US government that its detainees were not being handled as well as they had been depicted. Years later, he was liberated and was given the Navy Cross.
- The Code is available in Korean and Japanese.
SKATS, or Standard Korean Alphabet Transliteracy System, is the Korean Morse counterpart.
The Wabun Code translates Japanese letters and pronunciations into Morse code messages.
The code can also be used with languages that use the Latin alphabet.
- Once upon a time, Morse Code was sent over the sea using electric lines.
In 1858, a copper telegraph wire was successfully extended over 2,000 miles across the Atlantic Ocean. Even after much trial and error, the cable snapped and had to be replaced with a stronger one.
For a brief time, the first transatlantic cable allowed the President of the United States to connect with the Queen of the United Kingdom. Wireless telegraphy finally rendered cable telegraphy obsolete.