We live communicating with others. It is a function of human beings. But the most interesting thing is that the act of communicating is a round trip: one can analyze the message one receives and accept it, spread it or reject it. In this opportunity, Billiken He is going to tell you about the historical evolution of television and, in other notes, he is going to talk to you about other media.
What channel are you watching?
From a corner of the house, with a flat or curved screen, the television is almost one more person. Everybody sees and hears it every day. To find out about the news through the newspaper or magazines you need to know how to read. The radio can be heard while walking or traveling by car. Television broadcasts, on the other hand, require our full attention: when there is a race, a football match, a musical show or a live news item, we need to hear and see everything so as not to miss the details.
Television today
Nowadays you can watch TV on your computer and on your cell phone. Television programs are not only seen in homes, but also in public places, such as train stations or in some downtown buildings. Also, unlike newspapers and radio, it is the easiest means of communication to understand.
Who Invented Electronic Television?
The American engineer Philo Taylor Farnsworth invented the electronic television in 1928, which contained no mechanical parts. However, he did not earn a dollar from his invention, and the patent was stolen from him. When he was older and poorer, he attended a television program and the announcer asked the public if he knew who he was: nobody knew him.
The new TV
Until not long ago, television signals were only analog, that is, they came by radio waves. But in recent years, digital television has been gaining ground, which has a stronger signal and is better resistant to interference.
What is a TV studio like?
It is a closed place and isolated from outside lights and sounds. There are the sets and the characters, actors, presenters, artists and guests to be filmed. The TV studio can be large or small, but in both cases there are audiovisual equipment such as television cameras, spotlights, scenery, etc. The control room, located inside the television studio, is very important to carry out television broadcasts. In it, you will find the director and specialized technical staff.
What is the role of television?
One of the functions of television is to inform, and that is why in almost all channels there are always newscasts that provide information about what is happening in the world at some time of the day. There are also specific news channels that broadcast information 24 hours a day, such as “Telesur” or “CNN”. Another function of television is to entertain, and that is why there are thematic channels that broadcast movies or music videos.
You may also be interested in: Media: radio
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