What is Morse Code used for -
In this article we discussing about what is Morse code &
why we used it.
In short we can tell that Morse code is a method of sending text messages
by keying in a series of electronic pulses, usually represented as a short
pulse (called a "dot") and a long pulse (a "dash").
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| Morse code |
The most current system was a derivative of the electrical
telegraph system. The telegraph system was invented in the early 1800s almost
two hundred years ago from today, and at this time there wasn’t the internet so
we didn't have instant communication systems like Facebook, Whatsapp, etc that
we used today. We didn't have these wastes in which we could communicate with
people over large distances and be able to give them a message. And the
telephone wasn’t invented until much later so the only way we could communicate
was not even through voice, it was simply either we had the mail a letter or we
could send a message through the telegraph wire where the telegraph wire could
communicate. An electrical signal now this electrical signal made a noise and
it was this noise that Samuel Morse the inventor of the Morse code realized he
could use for a system of an alphabet by maintaining the length of this signal.
Some famous use of the Morse code system was in Second World War, the radioman plays
an important part in the new his hiding weapon is the transmission. This system
was very reliable because it could easily be used and trained by people working
within armed services and the system was very reliable in being able to
secretly code messages to particular units all over the battlefields. The
important parts of the key are the knob the contacts and the tension spring
both the tension spring and the contacts are adjustable utilizing these groups
listen to the sounds. However, Morse code is still very much a part of life
particularly for still people that are in the Armed Service sit’s still
necessary that they learn how to use it. Also with shipping Morse code is still
used to send signals although it’s not perhaps used as much now.
The whole idea of Morse code was that it allowed for data to
be transmitted just like the binary number system did and the Braille system.
So in learning more code it's more about reflecting how another form of data
transmission can be used which uses two things either a no signal or an off
signal.
Importance of Morse Code:
. Before invention of Morse code
and telegraph, messages were still handwritten and carried by horse.
. It allowed ships to
communicate over long distances using large lights.
. It was crucial
during Second World War because it greatly improved speed of communication.
. Naval ships use Morse
code to communicate with each other.
. War planes used Morse
code to detail locations of enemy ships, troops and send them back to
headquarters.
Is Morse Code used now?
. It is still widely recognized, even it
is not used as it was once.
. Still popular among
radio amateur systems.
. US Navy and Coast
Guard still use signals lamps to communicate in Morse code.
. It works as
alternative form of communication for people with disabilities.
. Using eyelids to
communicate in Morse code by using series of long and quick blinks to represent
dots and dashes.