
|
Data and Telecommunications, terms, concepts and abbreviations.
(19 terms)
B8ZS
A coding technique that transmits T1 data at 1.536Mbps by inserting the pattern 00011011, with BPV´s in the fourth and seventh positions, wherever ones density requirements are not met by the unmodified data. It requires the CSU to not remove bipolar violations, and works only where the phone company equipment can tolerate it. This allows 64Kbps channels on a T1 (for example) rather then the base 56Kbps.
|
Computer Hardware parts, abbreviations and concepts.
(6 terms)
Mother Board
1) The main Printed Circuit Board (PCB) of a computer - referred to as a Mother Board because other smaller PCB´s are sometimes attached to it - this are in turn referred to as daughter boards.
2) Any PCB that can accept daughter boards. |
|
Graphic Design & prepress terms from desktop publishing to offset printing.
(14 terms)
GIF
A compressed graphic format suited for flat color images (illustrations) and drawings. It compresses images by referencing areas of the same colour thus it is less suitable then JPEG for photographic images (where there are colour gradients)
Originally created by CompuServ it was the subject of proposed law suits and patent discussions which have largely been dropped. |
Linux/Unix Terms and Commands.
(9 terms)
ln
ln [options] sourcename [destname]
ln [options] sourcenames destdirectory Create pseudonyms (links) for files, allowing them to be accessed by different names. In the first form, Link sourcename to destname, where destname is usually a new filename, or (by default) the current directory. If destname is an existing file, it is overwritten; if destname is an existing directory, a Link named sourcename is created in that directory. In the second form, create links in destdirectory, each l... |
|
Photography terms and concepts, including digital and traditional photographic techniques.
(11 terms)
CMYK
An image format that records pixel information using the additive colour model of combining amounts of cyan, magenta, yellow, and black to create a wide gamut of colours. This is based on the way standard web offset printing (SWOP) inks are combines on a press to create most printed colour documents.
In Graphic design when the final goal is to send something for SWOP printing it is oftin a good idea to work in CMYK as opposed to RGB to ensure a better colour match and to avoid problems when c... |
Web design termonology, concepts, and abbreviations.
(46 terms)
www
An all encompassing term that referrs to the entire collection of publically viewable pages (or nodes) existing on the Internet accessable via HTTP
|