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詳細  The Morse code was designed by an American named Samuel Finley Breeze Morse between 1791 and 1872.He was not only an innovator, but also a famous painter. Before the telegraph was invented, most transmissions sent over long distances were carried by messengers who remember them or carry them on paper.It was a great experience. These messages can not be delivered faster than the fastest horse. The transmission could also be sent visually using flags, but also using a mechanical technique called semaphore telegraph.It was not available but in these systems the recipient must be close enough to see the sender.At night. Telegraph messages are sent by tapping on the code of each letter in the formation of a long signal and a short signal.Short signals are called dots (represented as dots).Long signals are called long points (represented as dashes).The code was converted into electrical impulses and transmitted on telegraph lines. The telegraph receiver at the other end of the wire converts these impulses into dots and dashes and decodes the message. In 1844, Morse demonstrated the telegraph to the US Congress using the now-famous message "What has God wanted". In modern times, if you like to chat with people who are far away, you operate a mobile phone or computer.Before mobile phones, even before landlines, the most suitable alternative is to use semaphores, receive messages on horses and take advantage of Morse CodeIt was the first time I had ever seen a woman in my life. It is also an alternative means of contact for those who are unable to speak or move their hands (for example, victims of paralysis or stroke may experience a blink).(This may be used in some cases.) In fact, it's fun to understand it and use Morse code, even if you don't need to know the code. There is more than one code  The most important thing to understand about Morse code is that it is not a single code. These are at least 2 forms of the language that survive to this day. Originally Morse code was sending short and long signals that make up the numbers that define words. Morse code "dots" and "dashes" are directed to depressions made on paper and record long and short signals. The code was developed to include characters and punctuation, because the operation number to code the character needed a dictionary. After a while, the paper tape was replaced by an operator who could interpret the code simply by listening to it. However, the code is not adaptable. The Americans used the American Morse code. Europeans used continental Morse Code. In 1912, the International Morse Code was developed. That's why people from different countries were able to understand each other's messages. Both American and international Morse codes are used. Learn the language Learning Morse Code is similar to understanding other languages.A suitable starting point is to display or print a chart of numbers and letters.The numbers are reasonable and easy to understand, so if you feel that the alphabet is scary, start with the numbers. Note that all symbols contain dots and dashes.These are also understood as "short points" and "long points".A dash or dash is 3 times the length of a dot or dit.A short break of silence divides the letters and numbers in the statement.This break time can be different. The gap between a dot and a dash in a character is 1 dot (1 unit) long. The gap between characters is 3 units long. The gap between words is 7 units long. Listen to the code and understand how it sounds.Start with a gradual pursuit along the A to Z of the alphabet.Rehearse sending and receiving messages.Now listen to the message at a natural speed.An interesting way to do this is to write down and listen to the message. You can also install a sound file and send it to a friend.Ask your friends to send a message.Otherwise, test the operation of the exercise file yourself.Use the online Morse Code translator to review your translations. Having become familiar with Morse code, you need to learn punctuation and special character codes.As in other languages, rehearsals are required.Most experts recommend practicing for at least 1 day for 10 minutes. Tips for Success  Is there a problem learning the code?Some people remember the code from start to finish, but in many cases it is easier to remember the characters by remembering the properties of the characters. Some characters are flipped to each other.For example, A is the inversion of N. The letters T and E each have a code with a length of 1 symbol. The letters A, I, M, and N contain 2 symbolic codes. The letters D, G, K, O, R, S, U, W contain 3 symbolic codes. Morse code characters, especially B, C, F, H, J, L, P, Q, V, X, Y, and Z, consist of codes that contain 4 characters. Even if you simply can't learn the whole code, you need to learn SOS, the most important phrase in Morse Code.Three Dots, Three Dash, and Three Dots have been classic distress signals worldwide since 1906.The "Save Our Souls" sign may be tapped out in an emergency or signaled with a light. Trivia: The dot dash, which is the title of the company that hosted these teachings, gets its name from the Morse code sign of the letter "A". The word "A" means "A", which means "A", which means "A", which means "A", which means "A", which means "A", which means "A", which means "A", which means "A", which means "A", which means "A", which means "You can do it.This is the predecessor of Dot Dash About.com It is a tribute to the artist. Key Points Morse code consists of a sequence of long and short symbols, which is a code of letters and numbers.The code may be written down, or it may contain a sound or flashing light.The most typical form of Morse code today is the international Morse code. Nevertheless, even the American (railroad) Morse Code is used. Understanding Morse Code is not that difficult, but it requires learning and effort, just like any other language. Once you understand the meaning of the basic signals, you can start creating and decoding your own messages. Morse code consists of 2 different signal units: dots and dashes. Your primary goal is to be able to identify these units as they appear in the text. A dot looks like a simple period, but a dash is a long horizontal line equal to a hyphen. Each letter in English can be indicated using these 2 signals. 参加者 (1人) 興味あり (0人) 不参加 (0人)
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