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2. Audio and video interfaces and connectors - Wikipedia

   en.wikipedia.org/wiki/Audio_and_video_interfaces...

   Several generic digital data connection standards are designed to carry audio/video data along with other data and power: USB was designed as a single connector to support all needs, including any generic data, audio/video, power, and more; DisplayLink is its most successful Audio+Video protocol. Until the 3.0 revision, very low data rates ...

3. List of video connectors - Wikipedia

   en.wikipedia.org/wiki/List_of_video_connectors

   Generally use coaxial cable types such as RG-6 and RG-59 (except for twin-lead). Belling-Lee/IEC 169-2 connector TV aerial plug (a.k.a. antenna plug) Television antenna connection for most video devices outside North America. Used by early home computers and game consoles to connect them to TVs because of the lack of any other connector.

4. Audio power - Wikipedia

   en.wikipedia.org/wiki/Audio_power

   In some cases, an audio device may be measured by the total system power of all its loudspeakers by adding all their peak power ratings. Many home theater in a box systems are rated this way. Often low-end home theater systems' power ratings are taken at a high level of harmonic distortion as well; as high as 10%, which would be noticeable. [21]

5. Telecommunications power cable - Wikipedia

   en.wikipedia.org/wiki/Telecommunications_power_cable

   Telecommunications power cables use RHH or RHW type insulation materials as defined in NFPA 70 of the National Electrical Code, [6] for use in dry, damp, and wet locations. Products with dual RHH/RHW ratings can be used in all locations. The following cable location definitions are derived from the 2008 NEC.

6. RCA connector - Wikipedia

   en.wikipedia.org/wiki/RCA_connector

   Varying cable quality means that a cheap line-level audio cable might not successfully transfer component video. For digital audio, as long as a connection is successfully made using the cables the sound will remain faithful to the original signal because a digital signal can only be fully received or not received at all. Cables should meet the ...

7. Audioholics - Wikipedia

   en.wikipedia.org/wiki/Audioholics

   Audioholics is an audio/video (A/V) and home theater technology review site and Internet forum. The website publishes detailed technical reviews of commercial audio, video and other electronics equipment. Product of the Year Awards is Audioholics' awards program, highlighting staff picks for the best products reviewed each year.

8. Speaker wire - Wikipedia

   en.wikipedia.org/wiki/Speaker_wire

   [citation needed] High-power in-car audio systems using 2-ohm speaker circuits require thicker wire than 4 to 8-ohm home audio applications. Most consumer applications use two conductor wire. A common rule of thumb is that the resistance of the speaker wire should not exceed 5 percent of the rated impedance of the system.

9. Power rating - Wikipedia

   en.wikipedia.org/wiki/Power_rating

   For AC-operated devices (e.g. coaxial cable, loudspeakers), there may even be two power ratings, a maximum (peak) power rating and an average power rating. [5] [6] For such devices, the peak power rating usually specifies the low frequency or pulse energy, while the average power rating limits high-frequency operation. [5]