টেলিফোন কে আবিষ্কার করেছে, Letters! Peon! These words don’t look so pretty and old. Now, these words are no longer common. All of these words were used as a part of people’s daily lives until a few years ago. Letters came from house to house every day and people were encouraged to do so. But today only books and special letters come to the Post. The credit goes to the telephone. The telephone is one of the largest and most important inventions in the world.
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Many years ago people used pigeons to send their letters. The postal system was then introduced and post offices were set up in places. However, the world of communication has changed since the invention of the telephone. Nowadays, whenever we want, we can sit in our house and talk to anyone sitting in any corner of the world! All of this has been made possible by the invention of the telephone.
But do you know who made the telephone? If not, “Who invented the telephone?” Read this article to know more about this topic.
What is Telephone
A telephone is a device that allows two or more people to talk to each other even when they are sitting in different worlds. Simply put, – ‘Telephone’ is a telecommunication device that allows two or more people to talk to each other while away from each other. ‘
What is the main function of the telephone?
Although today we find technology and features all over the world in our Smartphones, the main use of the telephone is – to talk to a person sitting far away, virtually or practically.
How does the telephone work?
If we look deeper, the telephone is a device that converts any sound (mainly human voice) into electronic signals that simply or otherwise reach the other telephone and reach the person in front as sound.
The telephone has already changed a lot today. We now live in an age where everything is wireless, but that was not the case with the invention of the first telephone. Voice could then be used from one person to another using it.
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Who invented the telephone?-টেলিফোন কে আবিষ্কার করেছে
Today, the smartphones we use are considered to be a modern form of telephone. But we have the hands of many scientists from the first telephone to today’s smartphone. However, the main inventor of the telephone – Alexander Graham Bell (Alexander Graham Bell) is considered.
Alexander Graham Bell was a popular Scottish scientist who made many great discoveries, such as the telephone as well as photophones, bells and decibel units, and metal-detectors, optical fiber systems. However, he was originally known as the inventor of the telephone.
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When was the telephone invented?
The telephone was invented on June 2, 1875, by the Scottish scientist Alexander Graham Bell. Alexander Graham Bell enlisted the help of Thomas Watson to invent the telephone.
It was then patented by Alexander Graham Bell on March 7, 1876, the day the scientist Alexander Graham Bell officially became the inventor of the telephone.
How was the telephone invented?
We know who invented the telephone and when it was invented! So let’s take a look at the story of the invention of the telephone.
The mother and wife of Alexander Graham Bell, the inventor of the telephone, were both deaf. This is why Alexander had a good knowledge of sound science. Alexander Graham Bell believed that voice signals could be transmitted by telegraph cable. He was very interested in this subject and because of this interest, he started research work on it. Alexander Graham Bell brought with him an assistant, Thomas Watson, who helped Bell a lot in the telephone search.
For a long time, despite many aspirations, Alexander and Thomas were not successful in transmitting voices by telegraph. Even on June 2, 1875, Bell and Watson were engaged in their search. Watson was upstairs and Bell was downstairs. Suddenly a mild acid fell while working on the bell paint. He called Watson for help. At first, everything seemed normal, but suddenly Watson realized that the voice was coming from the equipment he had with him.
Yes, this is the day Alexander Graham Bell successfully invented the telephone. Later in 1976, he was officially adopted as the inventor of the telephone.
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Did Alexander Graham Bell really invent the telephone?
About 90 percent of people believe that the telephone was invented by Alexander Graham Bell. But when you ask Google who invented the telephone, you see three names.
Why is that? Let’s find out the reason behind this.
We all know very well that there are many great scientists behind all the great discoveries that have been made to date. Someone gives a theory, someone follows it, and someone successfully attaches a machine to it.
There is something similar to the invention of the telephone. The invention of the telephone included the names of Alexandra Graham Bell, as well as Charles Grafton Page, Innocenzo Manzetti, Charles Bourseul, Johann Philipp Reis, Antonio Meucci, and Elisha Gray.
All of these scientists have made significant contributions to the invention of the telephone, but no other scientist has been able to make such a significant contribution as Alexander Graham Bell. Amos Dolbear – Seeks to convert Sound Waves and Electrical Impulses into electric sparks.
In 1854, Antonio Meucci invented a Voice Communicating Device called a Teletrofono. However, in the US Patent Office, he was unable to explain diagrams, electromagnets, the conversion of sound into electric waves, the conversion of electric waves into sound, and other features of electromagnetic telephones.
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