What does bandwidth mean?
Bandwidth is a measure of frequency range and is typically measured in hertz. Bandwidth is a central concept in many fields, including information theory, radio communications, signal processing, and spectroscopy. Bandwidth also refers to data rates when communicating over certain media or devices. Why satellite technology is the most efficient technology for broadcasting? Broadcasting is the distribution of audio and/or video signals (programs) to a number of recipients (“listeners” or “viewers”) that belong to a large group. This group may be the public in general, or a relatively large audience within the public. When broadcasting is done via the Internet, the term webcasting is often used. For the transmission of multimedia content, satellite technology is much more efficient than that of fiber. It has more availability of broadband and can simultaneously and quickly deliver information worldwide to an unlimited number of end users, directly from the satellite and without the typic
You can equate bandwidth with water flowing through a hose or traffic on a highway. By this I mean a water hose that is the size of the regular garden hose you most likely have at home will only be able to flow a small amount of water compared to how much a four inch fire hose can flow or put out. A four or six lane highway can handle much more traffic than a two lane one can. Bandwidth works the same way but it uses wire sizes and high speed hardware connections that enable a very large amount of traffic to flow through the connection. This high bandwidth is what allows us to send and receive information across the world wide web in a reasonable amount of time. A regular 56k dial up modem line is considered a low bandwidth connection. An ADSL or cable connection is called a high bandwidth connection, it may be faster than the 56k modem but, it is not the kind of connection that you would host your web site on. Web sites can eat up a lot of bandwidth very fast in some cases. A lot of p
