What Does A Hdmi Cable Do

Hdmi cables can pass video audio and limited control signals.

What does a hdmi cable do.

Even if the device doesn t have an hdmi port you can usually make the connection using a special cable or adapter. Hdmi stands for high definition media interface basically it s a 2 in one cable that carries the display signal as well as a sound signal. Method 1 connecting a standard hdmi device. 4k video couldn t otherwise be sent through analog cables so hdmi is paving the way for better quality.

Devices such as hdtvs have an hdmi port you can connect a cable to. Hdmi connections have carried a handy feature called audio return channel arc for a number of iterations now. From the hdmi connector s pins signals travel through twisted pairs of copper cable. An hdmi cable is a specially designed cable capable of transmitting uncompressed digital video and audio simultaneously.

High definition multimedia interface hdmi is a connection system used with digital audio and video. Use a hdmi lead to connect the output from your hd source the blu ray player or the skybox for example to the input of our hd displays whether that be your tv commercial screen or projector all the way up to a multi screen video wall. Tvs video projectors pc monitors. This lets a single hdmi cable carry sound in two directions so that say a tv can both receive sound from and send sound to an av receiver removing the need for a separate sound output cable from the tv.

The tmds clock which allows devices to synchronize the incoming data travels through one pair of pins. Devices that may have hdmi connections include. Three audio and video channels travel through two pins each for a total of six pins. This type of cable is used to connect digital input sources to digital televisions receivers and computer monitors.

Hdmi cables are the primary way to connect devices to a tv or home theater set up. Fitting a hdmi cable into the av system. Hdmi is a digital interface single cable solution for combined hd video and audio replacing analogue solutions which require separate audio video cables such as vga and audio jack. High definition media interface hdmi is a technology is used to transmit high definition video and audio signals.

A mainly adopted cable for displaying video has been hdmi. Hdmi high definition multimedia interface is a common format for transferring high quality digital audio and video between devices. Adding hdmi technology to your home entertainment setup can create a better audio video experience. If you use a hdmi cable to connect your laptop to your tv.