Jun 17, 13 •
2248 Views •
Notes •
Top Coaching Institute •
4 Comments
OPTICAL FIBRE COMMUNICATION AND OPTICAL FIBRES MOTIVATION:- -The use of optical fibres as transmission unit provided high capacity data transfer because of the characteristics of these fibres. The use of these fibres was much more beneficial than using the
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Jun 16, 13 •
2378 Views •
General, Notes •
Rachita Mishra •
No Comments
Digital Television Technology: The wonders of digital television have been heralded for more than two decades. Compared to old analogue technology, the digital compression allows more channels to be transmitted with better image quality and improved
Jun 16, 13 •
4819 Views •
Notes •
shweta singh •
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INTERNETWORKING The physical layer and the data link layer of the particular network locally.These two layers are used for the delivery of the data on the network from one node to the other node. The internetwork is made of five networks-4 LANs and 1 WAN.
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Jun 16, 13 •
4220 Views •
Notes •
Rachita Mishra •
1 Comment
Color Television fundamentals: Trinitron was Sony’s trade name for its line of aperture grille based CRTs used in television set and computer display monitors. Patent protection on the basic Trinitron design ran out in 1996, and it quickly faced a number of
Jun 16, 13 •
4116 Views •
Notes •
Top Coaching Institute •
1 Comment
IMAGE RESTORATION Image restoration is use to improve the appearance of an image. Restoration technique on image degradation tends to be based on mathematical or probabilistic model so, it is objective. IMAGE RESTORATION/DEGRADATION MODEL Input image