8-VSB


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8-VSB

(8-level Vestigial SideBand) The modulation technique used for digital TV (DTV) in the U.S. It minimizes interference with analog NTSC signals, which must be transmitted simultaneously with the digital signals until 2006. NTSC uses an analog VSB modulation. See DTV. Contrast with OFDM.
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DoraVision(TM) completes the vision of an 8-VSB system that is more robust and smaller in size than the ATSC implementations of today," said Hossein Dehghan, VP of Engineering for Doradus.
Doradus has been able to increase the simulation speed of its 8-VSB receiver model by more than 30 times by using Catalytic RMS.
ATSC, which has been adopted for the transmission and reception of digital television broadcast signals in the United States, incorporates the RF modulation format known as 8-VSB in addition to other technologies.
A 162MHz TX49/L3 64-bit RISC processor core with 8KB instruction cache and 8KB data cache, a unified memory system, a 16-bit, 162MHz DDR SDRAM controller, and NAND/NOR Flash support * An integrated 8-VSB and 64/256 QAM demodulator for ATSC TV * A transport stream processor that is fully compliant to ATSC standards and cable transport streams * A video decoder for standard-definition decoding.
These guidelines have become the standard of excellence for 8-VSB (terrestrial digital/HDTV) demodulators for the digital TV standard used in the U.
Demodulates 8-VSB and 64/256 QAM Signals; Combines With Sarnoff's Audio/Video Decoder IP For Complete DTV Solution
264, IPTV, 8-VSB and COFDM analysis, monitoring and streaming, to hand-held RF testing and installation products.