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National Television Standards Committee
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ALSO CALLED:
NTSC
DEFINITION: The NTSC (National Television StandardsCommittee) was responsible for developing, in 1953, a set of standard protocol fortelevision (TV) broadcast transmission and reception in theUnited States. Two other standards - Phase Alternation Line (PAL) and Sequential Couleur avec Memoire (SECAM) - are used in other parts of the world. The NTSC standards have not changed significantly sincetheir inception,
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Definition continues below.
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National Television Standards Committee Reports
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2 Matches
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IT jobswatch – trends in media IT recuitment
sponsored by ComputerWeekly.com
WHITE PAPER:
This quarters figures compiled by jobadswatch.co.uk show that during the fourth quarter of 2010 the IT jobs market for permanent staff being recruited by media organisations is up by 1.8%. This is the sixth consecutive quarter that has seen higher demand.
Posted: 20 Oct 2011 | Published: 20 Oct 2011
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SOA Reference Architecture
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE:
Download the Open Group Service-Oriented Architecture reference architecture.
Posted: 17 Jan 2012 | Published: 17 Jan 2012
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NATIONAL TELEVISION STANDARDS COMMITTEE DEFINITION (continued): … except for the addition of new parameters forcolor signals. NTSC signals are not directly compatible withcomputer systems.An NTSC TV image has 525 horizontal lines perframe (complete screen image). These lines are scanned from leftto right, and from top to bottom. Every other line is skipped.Thus it takes two screen scans to complete a frame: one scan forthe odd-numbered horizontal lines, and another scan for theeven-numbered lines. Each half-frame screen scan takesapproximately 1/60 of a second; a complete frame is scanned every1/30 second. This alternate-line scanning system is known asinterlacing.Adapters … National Television Standards Committee definition sponsored by SearchCIO-Midmarket.com, powered by WhatIs.com an online computer dictionary
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