Telecommunication products generally refer to various devices that enable communication between different parties over distance. Some of the most common applications include personal communication, business meetings, political conferences, television programs, and academic conferences. Telephones, computers, satellites, radios, and televisions are a few widely used and familiar devices.
The term telecommuncations is a neologism created by the French scientist and writer Edouard Estaunie. It is a combination of the Greek tele, which means far off, and the Latin communicare, which means to share. Technically, telecommunications products can also refer to more primitive forms of communications, such as smoke signals or flags. In modern day parlance, however, telecommunications generally only refers to devices that incorporate a transmitter, receiver, and a transmission medium.
Many technology scholars consider the telephone to be the most revolutionary device in the history of modern telecommunication products. Telephones enable voice communication between two parties over distance. These products have changed from standard, stationary, home models to mobile, cellular phones. The ability to communicate without relying on telephone wires has made the cellular phone a popular item, and one of the world's most common telecommunications products.
Many different brands and types of cellular phones are currently on the market. Not only do these allow communication in the style of a traditional telephone, but can also perform multiple functions outside the traditional telecommunication realm. Many cell phones contain cameras or can be used to record video.
Radios and televisions are common types of telecommunications products. They are typically used for broadcasting information. Traditional radios and televisions use analog signals. With advancements in digital technology, however, digital versions of radio and television products have become more common. The advantages of digital radio and television are generally said to be a sharper signal and a more efficient network line.
Internet and computer technologies allow telecommunications through a worldwide series of computer networks. Communication networks, such as chatrooms or online services like Skype, are some of the more common forms of computer-based communication. The Internet has created a shift away from traditional telephone conference calls for many businesses. This is because of the ready availability of Internet connections and the quality of current computer technology.
Satellites located in outer space are also considered as telecommunications products. These orbit around Earth and allow for the reception and transmission of communication signals. Some more common applications of telecommunications satellites are for telephony and satellite television.