What are Telecommunications
Telecommunications involves the assisted transmission of data. Most people think of electronics when it comes to telecommunications. While it is true that the radio, Internet, television, and computer networks are all telecommunication devices, there are actually many other methods of telecommunication. In fact, telecommunication dates back almost to the advent of civilization. During this time, people used smoke signals, carrier pigeons and beacons to transmit important data over long distances.
Advances in Telecommunications
Early methods of transmitting data were imprecise and telecommunication was rather limited. However, telecommunications advanced and changed, becoming far more beneficial. For example, telegraphs and Morse code allowed people throughout the country to communicate and even allowed for international dialogue. The telephone and radio broadened the telecommunications industry even more, opening up a host of new forms of telecommunication options. Television changed the landscape again, and the advent of the internet made telecommunications more interactive then ever before.
These advances allowed more people to both send and receive data, which are the two essential elements of telecommunication. These new mediums of telecommunication also greatly extended the advantages of telecommunication
Advantages of Telecommunication
There are a great many advantages of telecommunication that caused it to spread across almost every field of daily life. Telecommunications have improved people’s ability to stay in touch with friends and family. Grandparents can receive pictures, emails, and videos of their grandchildren over the Internet. Families spread across continents can communicate inexpensively via email or with phone cards.
Telecommunications has changed the landscape of entertainment. People can access hundreds of television stations with the push of a button, getting instant access to enjoyable information. The information contained in MP3 files can be transmitted in seconds over the Internet, enabling listeners to enjoy music anytime and anywhere.
Telecommunications has also changed the way in which people work. It is now possible to commute from a beach in Florida, from home, or from anyplace where a computer, a phone or Internet service is available. These advances in telecommunications have not only untethered people from desks, but they have also made it possible for people who might traditionally be unable to be in the workforce- such as those who are caring for children, or those who are disabled- to have exciting jobs and contribute to the business community.
The more reliable a telecommunication method is and the more people who can transmit and receive data via the method of telecommunication, the more valuable that method of telecommunication is. For example, television and the internet are relatively reliable means of telecommunication. As a result, they are valuable tools for disseminating information. If they could not reach a wide network of people or transmit messages reliably, their use would be limited and the advantages of telecommunication would not be fully realized using these methods.
In addition, the more people reached by a method of telecommunication, the more valuable the telecommunication is. A network- which consists of transmitters and receivers- should be as wide as possible in many cases in order to be valuable. For example, the more people who own TVs, the more popular advertising on television becomes, since the network can transmit the message to a wider audience. This isn’t always the case- for example, business networks need to be closed networks so information can be transmitted only to select people- but it is often true that the advantages of telecommunication increase as a network widens.