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Topic: 16VSB

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8VSB

DTV

Quadrature amplitude modulation

DVB

2010

Canada

	16VSB - Biocrawler (Site not responding. Last check: 2007-10-14)
		16VSB is capable of twice the data capacity of 8VSB; while 8VSB delivers 19.39 Mbit/s (Megabits per second) in a 6-MHz television channel, 16VSB could deliver 38.78 Mbit/s, while making the sacrifice of being more prone to transimission error.
		While 8VSB is the ATSC digital broadcast modulation format (used in the United States and a few other countries), 16VSB was planned for cable distribution.
		16VSB is about twice as susceptible to noise, therefore less suitable than 8VSB for broadcast, but well suited to the signal-to-noise ratio of hybrid fiber-coax distribution, allowing twice as much programming in a 6-MHz channel.
	www.biocrawler.com /encyclopedia/16-VSB (277 words)

	8VSB - Encyclopedia, History, Geography and Biography
		There are also the similar modulations 2VSB, 4VSB, and 16VSB.
		16VSB was notably intended to be used for ATSC digital cable, but quadrature amplitude modulation (QAM) has become the industry standard instead.
		A significant advantage of 8VSB for broadcasters is that it requires much less energy to cover an area comparable to that of the earlier NTSC system, and it is reportedly better at this than the most common alternative system, COFDM.
	www.arikah.net /encyclopedia/8VSB (801 words)

	16VSB Information - 16VSB
		However, as of 2004, cable companies have 16VSB chosen to extend their existing quadrature amplitude modulation-based systems to carry digital television rather than adopting any form of VSB.
		This choice by the cable industry is one factor raised to explain the slow take-up of broadcast digital television in the U.S. Category: Radio modulation modes
		The study of new semiconductor devices and their technology is sometimes considered as a branch of physics.
	www.inanot.com /Ina-Electronics_Topics_Num_-_A-/16VSB.html (257 words)

	Cable Television Laboratory and Pioneer Announce Joint Cooperation for Transmission Technology for Digital CATV
		The 16VSB Scheme is suitable for high volume data transmission.
		Since a circuit of the terminal can be designed theoretically small in size, cost for consumers will be economical.
		Pioneer intends to investigate 16VSB (Vestigial Side Band) Transmission which is a high speed data transmission mode for CATV networks.
	www.cablelabs.com /news/pr/1994/1994_02_15.html (719 words)

	Drake Digital QQP860 QAM to QAM Processor (Site not responding. Last check: 2007-10-14)
		The output channel may be the same channel as the input channel if desired.
		The QQP860 can also demodulate an 8VSB or 16VSB input and convert it to a QAM output.
		Input tuner/demodulator tunes off-air or CATV channels between 54 and 860 MHz and provides demodulation of 8VSB, 16VSB, or QAM modes from 16QAM to 256QAM.
	www.rldrake.com /digital/qqp860.html (427 words)

	16VSB is an abbreviation for 16 level vestigial... (Site not responding. Last check: 2007-10-14)
		16VSB is an abbreviation for 16 level vestigial...
		"16VSB" is an abbreviation for 16-level vestigial sideband modulation, capable of transmitting four bits (24=16) at a time.
		A copy of the license is included in the section entitled
	www.geodatabase.de /16VSB (205 words)

	16VSB (Site not responding. Last check: 2007-10-14)
		16VSB je zkratka pro 16-srovnat zbytkovou sideband modulaci, schopný přenášet čtyři kousky (2
		16VSB je schopný dvakrát datová kapacita 8VSB; 8VSB doručuje 19.34 Mb/S (hrozně kousky za sekundu), 16VSB doručuje 38.68 Mb/S. Zatímco 8VSB je FCC ATSC (USA) digitální vysílací modulační formát, 16VSB byl plánován pro kabelovou distribuci.
		16VSB je okolo dvakrát jak susceptable k hluku, proto méně vhodný než 8VSB pro vysíláníale studnu padl k SNR vlákna/distribuce kabelu, dovolit dvakrát jak hodně programování v 6MHz odstupňuje kanál.
	wikipedia.infostar.cz /1/16/16vsb.html (133 words)

	Drake DD860 Digital Demodulator
		It can be used for demodulating signals from CATV systems or off-air antennas.
		Demodulates 8VSB, 16VSB, 64QAM or 256QAM modes from off-air or CATV sources from 54 to 858 MHz.
		SPI output (LVDS output on 25 pin connector) is available on special order.
	www.rldrake.com /digital/dd860.html (267 words)

	Drake Digital DQT860 Digital to QAM Transcoder (via CobWeb/3.1 planetlab1.isi.jhu.edu) (Site not responding. Last check: 2007-10-14)
		II input signal on any channel in the CATV or broadcast spectrums in 8VSB, 16VSB, or 16QAM to 256QAM modulation and remodulate as a MPEG2 DVB or DigiCipher
		While performing this process, the DQT860 will apply the appropriate Forward Error Correction (FEC) to the received input stream, add null packets if required by the selected output bit rate, perform PCR correction and re-encode with the appropriate output FEC for the modulation chosen.
		The field installable ASI input or second tuner/demodulator modules add the transport stream multiplexing function.
	www.rldrake.com.cob-web.org:8888 /digital/dqt860.html (814 words)

	ATSC Digital TV Primer (Home)
		The ATSC transport stream standard can be used to broadcast HTML source for web pages rather than digitized video.
		The whole thing can be used with either 8VSB modulation (over-the-air) or 16VSB.
		, 16VSB: Modulating Transport Stream output for broadcast (8VSB) or cable (16VSB) transmission
	home.earthlink.net /~wb9nme/articles/atsc-primer.html (353 words)

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