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8-VSB8-Level Vestigial Sideband (Digital TV RF modulation format)
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IP cores for the DVB-T/H, DVB-S, DVB-C, ATSC 8-VSB modulators and the DVB-T/H Filter are available now as netlists or complete design environments.
Backward compatibility with the existing ATSC 8-VSB transmission and receiving equipment; -- Capability to receive broadcast signals at high (mobile) speed with a single antenna; -- Use of practical, small handheld receivers without the need for multiple antennas; -- Power savings in handheld receivers; -- Flexibility in both data rates and robustness; -- Data-rate efficiency, and; -- Use of advanced video and audio coding in the MPH stream.
Broadcast-Specific Overlay Networks include: DVB-H, MediaFLO, T-DMB, DVB-SH, DMB-S, ISDB-T One Seg, CMMB, and mobile versions of ATSC 8-VSB
The demodulator, which is compatible with standard ATSC tuners, supports all typical DTV usage through ATSC 8-VSB demodulation for broadcast and ITU- J.
Doradus' current IP offerings include an ATSC A/74 compliant 8-VSB demodulator ideal for System-on-a-Chip (SoC) integration.
The in-band mobile DTV technology, under development for nearly two years at the LG Electronics DTV Laboratory in Seoul and at LG's Zenith lab in Chicago, builds on two key ATSC standards, also developed by Zenith: the robust Enhanced VSB (E-VSB) system and 8-VSB, the proven modulation system at the heart of the well-established ATSC DTV broadcast standard currently used by more than 1,500 U.
E[acute accent]The AU8502, an ATSC/NTSC HDTV demodulator, is the world's only demodulator IC for both digital ATSC 8-VSB and analog NTSC/BTSC TV broadcasts, and builds on Auvitek's patent-pending AccuTune(TM) technology.