Category: Communication

How to determine the speed of the Internet

By connecting to the Internet provayteru sometimes the question arises whether the maximum speed internet connection for a particular tariff plan. To determine the rate, there are special Internet services, which we’ll talk. Consider the following tow Internet service to…
Censorship on the Internet and its necessity

Internet – a free virtual world where everything is allowed, as opposed to reality. Internet – a great way to express yourself and to remain incognito. All this is good, but there must be some limitations, so to speak, of…
Web Browser

A allows you to sit at one computer and display information that resides in a web server somewhere on the Internet. The information can be in many forms, including simple text, graphics images, animation, video streams, and audio clips. Even…
Computer Conferencing

A third form of electronic conferencing is computer conferencing. There is a fine line between this system and E-mail. Both use the same software and hardware. Two factors determine the application- Who uses the system, and the subject matter. E-mail…
Video Conferencing

Video conferencing is the use of television equipment to link geographically dispersed conference participants. The equipment provides both sound and picture. Like audio conferencing, video conferencing also does not necessarily require a computer. With video conferencing, participants can see and…

Audio conferencing is the use of voice communications equipmentsto establish an audio link between geographically dispersed persons,one that allows them to conduct a conference. The conferencecall was the first form of audio conferencing and is still in use. Somefirms install…

The term teleconferencing refers to electronic meetings that involvepeople who are at physically different sites. Telecommunication technologysystem allows meeting participants to interact with one anotherwithout traveling to the same location. Three different types ofteleconferencing exist: audio teleconferencing, video teleconferencing and…

Voice messaging is a new communication approach, which is similar to electronic mail except that it is audio message, rather than text messages that are processed. A sender speaks into a telephone rather typing, giving the name of the recipient…

The following are the basic requirements for working of a communication system. 1. A sender (source), which creates the message to be transmitted. 2. A medium that carries the message. 3. A receiver (sink), which receives the message. In data…

Following are the major communication media used today. 1. Twisted-Wire Pair: Twisted wire pairs are commonly used in local telephone communication and for short distance digital data communication. These are usually made up of copper and the pair of wires…