Nineteenth Century Technology - Telephone and Wire 1st Part
The technologies that are hand-in-hand today, without which we can imagine our daily life and how the technologies started! In the nineteenth century, with the introduction of many remarkable technologies, the technologies that are now in the new color, the new structure shakes the world shaking. This is the first episode of a series of episodes about the history of the world's given technology.
Telephone:
Let's first come in the words of the telephone. The first time when such an idea is presented that it may be possible to send the human voice far enough, it was heard like a lot of magic. But when Alexander Graham Bell first patented his "electrical cables" in 1876, this impossible thing was heard like magic, and many things changed overnight.
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Today, how many phones do we have, different operating systems of the phone, use the internet on the phone, whether or not the phone, but at one time the man did not even imagine that one's voice from the distance can be reached to another.
Although Alexander Graham Bell is the inventor of the telephone, there are some debates about this. At the same time the same time that Bell made it, Elisha Gray made another and made the same machine. And two were able to transport the sound from one place to the other. In some sources, the ball was declared patent afterwards, because Bell filtered for patent hours a few hours before Elisha Gray.
Bell was born on 3 March 1847 in Edinburgh, Scotland. From his childhood he had a tendency towards technology. He studied the telegraph and other techniques of the time and his technique. He made some improvements in Edison's phonograph. About six years after the Real Brothers plane examinations, he made an instrument that he could fly himself. He also made a metal detector.
Before the discovery of the telephone, Bell was working with some updates of the telegraph. Initially Bell tried to use telegraph to send more than one message at one time using electrical signals. At this time, Bell and his helper Thomas Watson were hoping they could be able to create a version of a far better version than Telegraph. They named it and named it "Harmonic Telegraph". During this period, Bell and Watson were observing that during the various experiments, electrical wires were producing different types of sounds due to different energy at different times. In the meantime, they created a transmitter that is capable of producing various audible sounds by controlling the energy level of the electric cable. And financial aid to this whole project was Gardner Greene Hubbard, a lawyer who later became Graham Bell's father-in-law. Belle's marriage with her daughter Mabel was.
That day was the 2nd of June 1875. Bell discovered that his "Harmonic Telegraph" has heard a strange sound. That sounds like a little clockwork. In the 8/9 month, Bell made a design of the first telephone. And after making the telephone, the first thing he said in the telephone is "Mr. Watson, come here, I want to see you". In another room, his helper was listening to him with the help of another machine.
On 14th February 1876, he applied for his patent. On the same day Elisha Gray applied and applied. But Bell appealed a few hours earlier, on March 7, 1876, Bell's patent was given.
In 1877 the first telephone line was established in Boston, which was associated with Somerville and Massachusetts.
Alexander Graham Bell died in Canada on 2 August 1922. After Bell was killed, all the telephone calls to America were played for one minute continuously. As it is known, it was done to honor Alexander Graham Bell.
Telegraph
The telegraph invention of communication is like a milestone. There was a time when people had some limited and time-consuming ways to communicate far and wide. It was not possible to send the news far away without such a way that people sent news to somebody or sent an ambassador with the help of birds of different animals.
In this situation the invention of Telegraph was like a blessing. Telegraph is mainly meant for electrical telegraph. It used to send electrical signals to a remote region. It was possible to send the news only, but it was not possible to send the original post that was written.
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After converting the original message to Moros code, the code was sent to another telegraph's customer device with the help of Telegraph's sender device. After receiving this code, the telegraph would have converted it into a language.
Samuel Sommering, a German scientist who created the first telegraph in the early 1800s. His telegraph was sent to the electronic chemical process. But the telegraph created by him was quite complex and it was a matter of great analysis before sending the message.
In 1833, Carl Gauss and Wilhelm Weber created two other people and another telegraph, an electro magnetic telegraph. And it could send a message somewhere between 1 mile distance. Following this success, Dr. Dr. David Alter created another telegraph when it was not commercially used and used. Finally, in 1837, another American inventor Samuel Morse discovered a completely new type of telegraph that used a different method for communication. At the same time many people fought for the Telegraph patent but finally succeeded Samuel Morse. Because its created telegraph used to send messages to Moros code which was the most convenient. It would send the message as a series of electrical signals, where short signal dots (.) And long signals were denoted by dashes (-).
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One of the founders of Morse Code and was Samuel Morse. And its name is named Morse Code.
Samuel Morse was a resident of Massachusetts. He had high interest in mathematics and science, especially in electrical matters. One day a message carrier came with a message to him. While writing that his wife was very sick He was afraid to get the message and started to visit the sick wife. But he reached out to see that his wife had already died. The message was sent to him a long time but it was too late to reach out to the messenger's message. He transformed this grief into power and began to think about how fast messages can be delivered from one place to another. He studied a lot with electrical magnetic, and at one point a telegraph model made him stand. And this telegraph discovered by him was once the main means of communication.