Audio and video interfaces and connectors information
Electrical or optical connectors for carrying audio and video signals
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Audio and video interfaces and connectors" – news · newspapers · books · scholar · JSTOR(February 2009) (Learn how and when to remove this message)
Audio connectors and video connectors are electrical or optical connectors for carrying audio or video signals. Audio interfaces or video interfaces define physical parameters and interpretation of signals. For digital audio and digital video, this can be thought of as defining the physical layer, data link layer, and most or all of the application layer. For analog audio and analog video these functions are all represented in a single signal specification like NTSC or the direct speaker-driving signal of analog audio.
Physical characteristics of the electrical or optical equipment include the types and numbers of wires required, voltages, frequencies, optical intensity, and the physical design of the connectors. Any data link layer details define how application data is encapsulated (for example for synchronization or error-correction). Application layer details define the actual audio or video format being transmitted, often incorporating codecs not specific to the interface, such as PCM, MPEG-2, or the DTS Coherent Acoustics codec. In some cases, the application layer is left open; for example, HDMI contains an Ethernet channel for general data transmission.
Some types of connectors are used by multiple hardware interfaces; for example, RCA connectors are used both by the composite video and component video interfaces, but DVI is the only interface that uses the DVI connector. This means that in some cases not all components with physically compatible connectors will actually work together.
Analog A/V connectors often use shielded cables to inhibit radio frequency interference (RFI) and noise.
and 24 Related for: Audio and video interfaces and connectors information
Audioconnectorsandvideoconnectors are electrical or optical connectors for carrying audio or video signals. Audiointerfaces or videointerfaces define...
cables andconnectors. VGA pins for HSync, Vsync and three video channels are available in both DVI-I or DVI-A (but not DVI-D) connectorsand are electrically...
is a list of physical RF andvideoconnectorsand related video signal standards. Computer display standard "What is CVBS video format". Google Groups....
HD video signals) and DS3 Telco central office applications primarily use 75 ohm BNC connectors, whereas 50 ohm connectors are used for data and RF....
connector is poorly installed. F connectors attached to a 4-way DiSEqC switch. A visual collection of standard and right-angle coaxial F connectors,...
Multimedia Interface (HDMI) is a proprietary audio/videointerface for transmitting uncompressed video data and compressed or uncompressed digital audio data...
35 mm connectors, for applications up to 90 GHz 1.0 mm (sometimes called W) connectors, for applications up to 110 GHz SMB connector FAKRA connector is a...
and portable digital audio equipment models, such as the Google Chromecast Audio device, Apple AirPort Express, and iPod Hi-Fi use these connectors that...
"Connector Identifier" (PDF). Pasternack, Inc. Retrieved 1 July 2019. Wikimedia Commons has media related to RF connectors. Common Coaxial Connectors RF...
and machines Graphical user interfaceAudioandvideointerfacesandconnectorsInterface (communication studies), in the work environment Interface (matter)...
States, some interfaces are used worldwide. The connectors used for registered jack installations are primarily the modular connectorand the 50-pin miniature...
the docking connector. Docking connectors would carry interfaces such as keyboard, serial, parallel, andvideo ports from the laptop and supply power...
The XLR connector is a type of electrical connector primarily used in professional audio, video, and stage lighting equipment. XLR connectors are cylindrical...
Component video connectors are not unique in that the same connectors are used for several different standards; hence, making a component video connection...
Serial digital interface (SDI) is a family of digital videointerfaces first standardized by SMPTE (The Society of Motion Picture and Television Engineers)...
programs. The term sound card is also applied to external audiointerfaces used for professional audio applications. Sound functionality can also be integrated...
Digital Interface for VideoandAudio (DIVA or DiiVA) was a proposal for a bi-directional audio/videointerface for transmitting both compressed and uncompressed...
Some interfaces offer MIDI support as well as XLR and TRS analog ports. Digital-audio-specific interfaces include: A2DP via Bluetooth AC'97 (Audio Codec...
AudioVideo Bridging (AVB) is a common name for a set of technical standards that provide improved synchronization, low latency, and reliability for switched...
audio signals. Some DIN connectors have been used in analog video applications, for power connections, and for digital interfaces, such as the MIDI (DIN...
It is primarily used to connect a video source to a display device such as a computer monitor. It can also carry audio, USB, and other forms of data. DisplayPort...
connectors, and these differed between countries. Assuming other connectors even existed, devices made by various companies could have different and incompatible...
Global Information