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2. 8VSB - Wikipedia

   en.wikipedia.org/wiki/8VSB

   A modulation method specifies how the radio signal fluctuates to convey information. ATSC and DVB-T specify the modulation used for over-the-air digital television; by comparison, QAM is the modulation method used for cable .

3. HDI-45 connector - Wikipedia

   en.wikipedia.org/wiki/HDI-45_connector

   In addition to carrying analog RGB video, the connector supports analog stereo audio signals (input and output), Apple Desktop Bus (ADB), and S-video input. [4] Because the AudioVision 14 Display has front-mounted connectors for ADB and audio and video, a single consolidated cable and proprietary connector was used to simplify the connection to the computer and reduce cable clutter.

4. ATSC standards - Wikipedia

   en.wikipedia.org/wiki/ATSC_standards

   The ATSC signal is more susceptible to changes in radio propagation conditions than DVB-T and ISDB-T. It also lacks true hierarchical modulation, which would allow the SDTV part of an HDTV signal (or the audio portion of a television program) to be received uninterrupted even in fringe areas where signal strength is low.

5. Low-voltage differential signaling - Wikipedia

   en.wikipedia.org/wiki/Low-voltage_differential...

   Today, technologies for broadband digital video signal transmission such as LVDS are also used in vehicles, in which the signal transmitted as a differential signal helps for EMC reasons. However, high-quality shielded twisted-pair cables must be used together with elaborate connector systems for cabling. An alternative is the use of coaxial ...

6. Multiple sub-Nyquist sampling encoding - Wikipedia

   en.wikipedia.org/wiki/Multiple_sub-Nyquist...

   MUSE employed 2-dimensional filtering, dot-interlacing, motion-vector compensation and line-sequential color encoding with time compression to "fold" or compress an original 30 MHz bandwidth Hi-Vision source signal into just 8.1 MHz. Japan began broadcasting wideband analog HDTV signals in December 1988, [7] initially with an aspect ratio of 2:1.

7. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!