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- I N T R O D U C T I O N
-
- These days, there is a great deal of talk about the
- Information Superhighway. The world of telecommunications
- is experiencing astonishing growth. BBSs (Bulletin Board
- Systems) got their start in January 1978. That was when
- Ward Christensen and Randy Suess produced the first BBS
- software. They called their BBS software CBBS for
- Computer Bulletin Board System. They wanted to
- electronically emulate the cork bulletin boards found in
- public areas such as meeting halls or laundromats. Here,
- people could post messages on all kinds of subjects. All
- you needed was a computer, a modem, modem software, and
- a phone line.
-
- In the early days, most people who used BBSs were experts
- in computers. This is not true today for a number of
- reasons. Modern communications software is much easier to
- use. The BBS software is dramatically improved. Modems
- are much faster and better.
-
- Today, there are at least 55,000 BBSs in the United
- States alone. It is estimated that by the year 2000 there
- will be around 20 million BBS users in this country. BBSs
- offer message systems, private e-mail, and usually a huge
- library of files. Most BBSs can be accessed by almost any
- modem software program. However, some commercial online
- services (for example, America Online and Prodigy)
- require special software to obtain access. Incidently,
- "modem software" is another name for "terminal program,"
- which is another name for "telecommunications program,"
- which is another name for "communications program." All
- these terms mean the same thing, and this brings us to
- the most perplexing problem of modems.
-
- The most daunting aspect of telecommunications is the
- unique terminology. If you are dumfounded by terms such
- as stop bits, parity, FOSSIL driver, and UART, you are
- not alone. It behooves the gentle reader to first check
- out the section on Telecommunications Terms to get a
- handle on this peculiar jargon.
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