TVs have experienced a notable evolution over the years. Of the models that previously only served to see traditional channels in standard quality, progress has been made towards intelligent models that offer greater resolution and a wide range of additional functions.
It should be noted that the improvements not only focused on the screen itself, but also on the available connections, especially the HDMI ports, which can be behind your Smart TV and that you may not know completely well.
The arrival of this technology was a giant leap in quality compared to the old RCA (AV) portsnot only in terms of image, but also in the field of sound. In fact, together with the standard HDMI, the HDMI ARC emerged, a port that has revolutionized the audio on televisions.
What is the HDMI ARC port?
The acronym arc means Audio Return Channel (Audio return channel). It is a special connection that allows audio to be sent from the TV to a compatible receptor or sound barusing a single HDMI cable.
Unlike standard HDMI ports, which can only receive audio from external devices, HDMI ARC works in both directions.
This means that you can connect your TV to a receptor or sound bar with a single cable, and the smart TV can send the audio of its integrated applications, internal tuner or any other connected device, directly to the sound system.
Manufacturers usually tag the ARC so that it is easy to identify. To do this, look for an HDMI entry that has the label «ARC» or «Audio Return Channel». In some cases, The port can also have a speaker icon or an arrow that indicates the audio flow direction.
If you are not sure what the port is or where the connection is located, you can always use the user manual of your television or you can also search for information on the manufacturer’s website. It also offers several advantages, among which are:
- Simplifies audio configuration: When using a single HDMI cable to connect the TV to the receiver or sound bar, save space and reduce cable disorder.
- Improve sound quality: Similarly, it is compatible with high -resolution audio formats, such as Dolby Atmos and DTS: X, which allows you to enjoy an enveloping sound.
- Eliminates the need for additional audio cables: If you use a receptor or sound bar compatible with HDMI ARC, you do not need additional optical or coaxial audio cables to connect the television to the sound system.
How to use the HDMI arc port correctly on your smart TV
To correctly use the HDMI ARC port on your smart TV, you must first make sure that both the TV and the external audio device are compatible with this technology. Then, Connects a high -speed HDMI cable to the TV of the TV and to the Port ARC of the audio device.
In the end, you can enjoy an improved envelope audio experience without the need to use additional audio cables. In addition, by simplifying audio configuration, you can enjoy your favorite programs, movies and games with high fidelity sound quality.
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Tags: Smart TV