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What Is the Definition of Telecommunications

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What Is the Definition of Telecommunications?

Telecommunications, commonly known as telecom, is the electronic exchange of information across long distances, and it includes all forms of voice, data, and video transmission. This is a broad term that incorporates a wide range of information-transmission technologies and communications infrastructures, such as landline phones, mobile devices such as smartphones, microwave communications, fibre optics, satellites, radio communications and television broadcasts, and the internet, and telegraphs.

Telecommunications is the exchange of information over a long distance using electronic and electrical means. A full telecommunications system consists of two or more stations outfitted with transmitters and receiving devices. Many telecommunications stations may also use a single co-arrangement of transmitters and receivers known as a transceiver.

Telephones, telegraphs, radios, microwave communication systems, fibre optics, satellites, and the Internet are all examples of telecommunications devices.

Telecommunications is frequently abbreviated as “telecom.”

Telecommunications network types

The most basic kind of telecommunication occurs between two stations. However, it is usual for several sending and receiving stations to exchange data. A telecom network is a similar arrangement. The internet is the most well-known example of a communication network. Consider the following on a smaller scale:

  • Business and university-wide area networks (WANs);
  • telephone networks;
  • cellular networks;
  • Communications systems for police and firefighters;
  • taxi dispatch systems;
  • Groups of amateur radio operators;
  • broadcast networks

Hufpost Describes Telecommunications

Telecommunications is a broad term that encompasses a wide range of information-transmission technologies, including mobile phones, landlines, VoIP, and broadcast networks.

Data in telecommunications is transmitted via electrical signals known as carrier waves.

They are modulated into analogue or digital signals for information transmission. Amplitude modulation, such as that used in radio broadcasting, is a type of modulation. Digital modulation is simply an upgraded version of this.

Telecommunications and transmission are managed globally by the International Telecommunication Union, a United Nations body (ITU). Most countries have their own regulatory agencies for telecoms.


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