On eBay, eBay alternatives, and classified ad Web sites, 0FB is an abbreviation used to mean zero feedback. It is in reference to a new member on the site who has not completed any buying or selling transaction on the site.
- 5.1 Surround Sound
)A multichannel sound technology that produces five channels of sound in the left, right, center, left surround and right surround positions. 5.1 systems also have 1 channel for LFE (low frequency effects) which is usually sent to a subwoofer.
The term 525/60 refers to the analog TV system NTSC used for years in the United States. NTSC is a system of 525 scanning lines (presented as 240 scan lines (a field), interlaced, displaying 480 total lines of visible picture (a frame), at 60 hertz. This 60 hertz scanning rate results in a full frame […]
- 5-4-3 rule
Ethernet and IEEE 802.3 implement a rule, known as the 5-4-3 rule, for the number of repeaters and segments on shared access Ethernet backbones in a tree topology. The 5-4-3 rule divides the network into two types of physical segments: populated (user) segments, and unpopulated (link) segments. User segments have users’ systems connected to them. […]
The term 625/50 refers to PAL/SECAM, the analog TV system used in Europe and other countries. It’s system of 625 scanning lines (presented as 265 scan lines (a field), interlaced, displaying 580 total lines of visible picture (a frame), at 50 hertz. This 50 hertz scanning rate results in a full frame every 1/25 of […]
64-bit refers to the number of bits (the smallest unit of information on a machine) that can be processed or transmitted in parallel, or the number of bits used for single element in a data format. When the term is used in conjunction with a microprocessor, it indicates the width of the registers #&151; a […]