Arc vs earc

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Log in to check out faster. HDMI cables are one of the most popular consumer solutions for connecting video and audio sources to compatible displays and sound systems. Now if you're thinking about buying a new TV, a new soundbar, or if you're looking to get Dolby Atmos at home, you've probably come across a relatively new acronym: eARC. HDMI High Definition Multimedia Interface is a proprietary specification designed to ensure compatibility between video and audio devices on a single digital interface. In simple words it is a common interface used to transfer compressed and uncompressed video and audio from a source device to some kind of display.

Arc vs earc

HDMI cables are one of the most popular consumer solutions for connecting video and audio sources to compatible displays and sound systems. With the advent of eARC technology, even more, features and capabilities were added to this useful tool. Absolutely not. ARC, the definitive breakdown. The High-Definition Multimedia Interface, or HDMI connector, is a common interface for transmitting compressed and uncompressed video and audio from a source device to a display of some kind. HDMI cables use a pin arrangement with a standardized, non-reversible connector. The latest generation of the technology is HDMI 2. HDMI ARC has much greater bandwidth than older audio cable solutions, like optica l, and can therefore carry all the audio and video necessary for streaming services and physical media. That way you cut out the additional cabling, making for a simpler, and tidier setup, whilst still being able to enjoy the audio through your audio setup, and the picture on your TV. It takes advantage of the additional bandwidth of HDMI 2. This latest standard of HDMI cable introduced much higher data rates, unlocking higher resolution and refresh rate support, but it also added a number of useful features for TV viewers and console gamers alike. It has better support for variable refresh rate VRR , support for quick media switching, and quick frame transport. Crucially for this discussion, however, it added eARC support. ARC, so you can go in fully prepared.

Most people likely know a thing or two about HDMI. Las Vegas, the city of glitz and glamour, witnessed more than just cards and buffets last week January ,

These HDMI features are everywhere—but what do they do? Recommendations are independently chosen by Reviewed's editors. Purchases made through the links below may earn us and our publishing partners a commission. If you've been looking into buying a new TV a new soundbar , or if you're looking to get Dolby Atmos at home, you've probably stumbled across a relatively new acronym: eARC. Enhanced Audio Return Channel, AKA eARC, is a cool new connection technology that allows your home theater to source the best audio and video with much fewer problems than in the past. Below we'll go over both technologies so you can understand what you need for your setup.

It's all to do with the audio output of your television and how it connects to external soundbars and sound systems. So if you're happy with your tinny 10W built-in speakers or have one of the best TVs for sound then you probably needn't read on any further. However, if you ever plan on connecting any external audio equipment, it's good to keep abreast of the inputs and technologies that allow you to do it well. Standard ARC has been around a while, connecting your TV and hi-fi equipment into one, seamless and less cable-heavy entertainment system. However, thanks to the capabilities of the new HDMI 2. Audio Return Channel ARC is a type of audio transmission that links up your speaker output to your television controls, via an HDMI cable , meaning you don't need a separate remote or interface to manage the volume.

Arc vs earc

HDMI, which stands for 'High-Definition Multimedia Interface' keep that in your back pocket for future pub quiz use , first appeared 20 years ago and quickly transformed how we connect our TVs , projectors , soundbars and AV amplifiers. It's evolved significantly since then, too, going from a relatively simple one-way digital video and audio connection to a bi-directional conduit for almost every video and audio format imaginable. It can help simplify a complicated AV setup and significantly reduce the number of cables needed. But what's the point of it? And where does the more recent eARC fit into this picture? Read on for all the info you need and more Over the years, he has covered every development of the connection. He's also a vital member of the What Hi-Fi?

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Picture the scene. For instance, in Setup 1 above, your TV's remote can adjust the volume on your soundbar. This allows you to send higher-quality audio from your TV to a soundbar or AV receiver. But what's the point of it? The point of ARC is to send audio created by or switched through your TV to an external audio device, namely a soundbar or receiver. Andy Madden Social Links Navigation. Absolutely not. Home Entertainment Guides TVs. You're all set to get the latest from Reviewed. A two-way street, if you will. On paper, ARC is a great way to simplify your home theater system. Most people likely know a thing or two about HDMI. The latest generation of the technology is HDMI 2. The biggest problem for ARC in its current guise is manufacturers have been left to pick and choose which elements of the protocol they want to include.

HDMI cables are one of the most popular consumer solutions for connecting video and audio sources to compatible displays and sound systems. With the advent of eARC technology, even more, features and capabilities were added to this useful tool.

We'll be in touch soon. Some budget soundbars might not have enough HDMI inputs for all your sources, in which case you'll have to use Setup 1. Get the best deals and the best advice dropped right in your inbox. Prices were accurate at the time this article was published but may change over time. And because the sound on most TVs is terrible, we strongly recommend getting at least a soundbar to improve the TV experience. Newsletter The latest hi-fi, home cinema and tech news, reviews, buying advice and deals, direct to your inbox. Sign up for our newsletter. February 7, These HDMI features are everywhere—but what do they do? This lets you more easily line up the sound with the visuals, something that has always been an issue in the modern TV era.