What is HDMI eARC?

The eARC (Enhanced Audio Return Channel) enables you to transmit the original full-resolution audio signal through an HDMI cable and reproduce the best sound without compromise.

What is the use of eARC in HDMI?

The Audio Return Channel allows digital audio data to be transferred solely via the HDMI cable. In that sense, the HDMI cable sends both visual and audio information back and forth between your TV and a Sound Bar or amplifier / AV receiver.

Do I need special HDMI cable for eARC?

Some HDMI cables do not have enough bandwidth to carry high-frame-rate video and high-bit-rate audio channels. However, high-speed HDMI cables with Ethernet are enough to support eARC, just like the next generation Ultra-High-Speed HDMI Cables. (Please only use certified cables with 'HDMI' on the packaging).

Is there a difference between HDMI and HDMI eARC?

The eARC is a feature implemented in the latest HDMI 2.1 specification, the biggest advantage is that it exceedingly improves bandwidth and speed. This allows you to transmit high-quality audio from your TV to your Soundbar or AV receiver and is compatible with the high bitrate formats Dolby Atmos and DTS.

What if my TV doesn't have HDMI eARC?

You can stream Dolby Atmos audio using HDMI ARC instead of eARC. HDMI ARC transmits Atmos audio via the Dolby Digital Plus sound format. Just make sure that the TV and soundbar both support ARC signals. In addition, the TV must support Dolby Digital Plus sound codec.

HDMI ARC and eARC Explained | Simplify Your System!

Is eARC only for soundbars?

"Enhanced Audio Return Channel," or eARC for short, is the next-generation of sound. It allows you to send your TV's audio to a soundbar or AV device through a single HDMI cable. eARC can even be used when you're streaming content to your TV, like movies or shows.

Do I need eARC for my soundbar?

The main benefit of eARC is a big boost in bandwidth and speed. This allows you to send higher-quality audio from your TV to a soundbar or AV receiver. There's scope for eARC to deliver up to 32 channels of audio, including eight-channel, 24bit/192kHz uncompressed data streams at speeds of up to 38Mbps.

Is eARC better than 4K HDMI?

HDMI ARC vs eARC: What's the Difference? The main difference between HDMI ARC vs eARC comes down to bandwidth. Since HDMI 2.1 has a higher bandwidth than HDMI 1.4, it can transfer more data faster. That means the audio signal doesn't have to be compressed as much, and you'll get better audio quality with eARC.

Should I get a TV with eARC?

To make sure you get the most out of your entertainment setup, we recommend pairing TV and soundbar devices that support eARC. This will give you the broadest format support so that all your favorite Dolby Atmos content will play back like it should.

Which HDMI is best for 4K TV?

HDMI 2.0 is certified to have a bandwidth of 18 Gigabits per second which supports 4K resolution at 60 FPS (frames per second). HDMI 2.0a – HDMI 2.0a offers all previous enhancements with different types of HDR. This enhanced cable allows for richer and more vibrant color.

Can I use regular HDMI cable for ARC?

While many TVs auto-detect devices with ARC capability, others require you to turn on the feature manually. Finally, just plug in your stuff. This is dead simple; any HDMI cable will work. The only thing to keep in mind is that the ARC-enabled port needs to be connected to your external audio device.

Should I plug my soundbar into HDMI ARC?

You'll get the best sound quality via an HDMI cable. Most soundbars and TVs have an HDMI port. Keep in mind you need to use an HDMI ARC or eARC cable and port. If you don't have this, you'll need an optical cable in addition to an HDMI cable.

Which HDMI cable is best for soundbar?

How do I add eARC to my TV?

HDMI connection (eARC supported)

Connect the external input device and TV with an HDMI cable. Connect the TV and audio system with another HDMI cable. Connect the audio system to the TV's HDMI input terminal bearing the text “ARC” or “eARC/ARC”.

What's better ARC or optical?

In this HDMI ARC vs optical comparison, our experts conclude that the HDMI ARC is the better option and will produce better sound quality than the optical. HDMI ARC cables have video support and support higher sound resolutions, which optical cables don't.

Can I get Dolby Atmos without eARC?

Connecting to a TV not compatible with HDMI (eARC) When the Sound Bar is connected to a TV that is not compatible with HDMI (eARC), you can only play Dolby Atmos format content output from a playback device, such as Blu-ray Disc Player. You will not be able to play Dolby Atmos format content output from the TV.

Do you need eARC to get Dolby Atmos?

Most Dolby Atmos audio can be played through HDMI-ARC using the Dolby Digital Plus codec. HDMI-eARC is required to play lossless Dolby Atmos audio using the Dolby TrueHD codec.

Does a soundbar sound better with HDMI or optical?

Both cables can be had pretty cheap. The biggest difference is that HDMI can pass higher-resolution audio, including the formats found on streaming services such as Dolby Atmos and DTS HD Master Audio. These formats can't be transmitted across optical. In terms of simplicity, HDMI also passes video signals.

Is it better to connect soundbar with HDMI or optical?

Overall, HDMI is the better option when connecting a new soundbar to your TV. HDMI cables are cheap, can relay videos, and are capable of passing audio formats like Blu-Ray, Dolby TrueHD, and DTS HD Master Audio.

Does it matter which HDMI port I use for soundbar?

If your TV has an HDMI eARC port, that's the one to go for when it comes to making the connection, otherwise, any spare HDMI port will do. Once you've connected the soundbar to the TV, ensure the cables are firmly in place.

What is the best way to connect a soundbar to a TV?

The best way to connect your soundbar to your TV is with an HDMI cable. This is because HDMI transfers audio digitally, which means it will be in its raw and uncompressed form. So, HDMI cables can handle the most high-end soundbar, including ones with surround sound.

How do I know if my soundbar has HDMI ARC?

Check the HDMI connections on the back of your TV, soundbar, or receiver. If the HDMI port has ARC, it should be marked as such. Both your TV and the soundbar or receiver must have ARC for it to work. Note the tiny ARC label on the HDMI Out of this receiver.

What is the difference between HDMI and HDMI ARC soundbar?

While a regular HDMI connector is only able to transmit audio signals or video images, ARC has an added function that allows you to transmit audio signals from a TV back to the source, like a receiver or soundbar.

What HDMI version do I need for ARC?

ARC has been supported since HDMI version 1.4 and by almost every TV. It makes it even easier to connect a home cinema system to the television. Thanks to HDMI ARC, a device can both receive audio signals from a single source and send them back via the same cable.

Do all HDMI ports support ARC?

To connect your TV with an ARC enabled speaker, make sure that you are using an HDMI cable 1.4 or higher. The HDMI-ARC functionality is only available through the specific port on the TV or One Connect Box, and the external speakers need to be compatible.