Question: Is Digital Audio Better Than HDMI?

What is the difference between HDMI and HDMI ARC?

The basics You send video to the TV with an HDMI cable, and that same HDMI cable sends audio from the TV back down the same cable.

With ARC, you can connect everything to the TV, and the TV will send audio down an HDMI cable to the sound bar.

No extra cables needed (i.e.

an optical cable)..

Is optical audio better than Bluetooth?

So yes, compared to Bluetooth specs to date, the optical will be of better quality. Neither will be as good as HDMI cable, which allows eight channels at 192kHz sampling and 24-bits/sample to be transferred, uncompressed.

Should I use ARC or optical?

Comparing Bandwidth Rates Their latest versions of HDMI, 2.0 and up, can support audio bandwidth of up to 192 kHz and 32 channels. Optical, on the other hand, is usually restricted to 96 kHz. In practical terms, if you have a surround sound system, such as a 7.1 soundbar, the HDMI eARC will be your best choice.

Do I need an optical cable If I have HDMI?

HDMI supports more audio formats and might save you an extra cable if your system supports ARC or eARC. However, an optical connection will sound just as good as HDMI if you don’t need anything more than stereo or compressed 5.1 surround sound.

Is HDMI ARC better than Bluetooth?

Definitely go with HDMI ARC. Bluetooth audio quality will probably not be as good. With HDMI ARC you can plug your blueray into your TV if you want and it will send the sound to the sound bar. or is there no difference in audio quality.

Can you use HDMI and optical audio at the same time?

However, you can’t have the sound coming from both HDMI and Optical at the same time, tho. You can have video from HDMI at the TV’s resolution, and have audio coming from your receiver via optical, which is what I did, or you can have both audio and video going straight to your television, but you can’t have both.

What’s the best connection for a soundbar?

We’ll start with the option that gives the best audio quality.HDMI. An HDMI cable is by far the best way to hook your soundbar up to your TV. … Digital optical or digital coaxial. … 3.5mm line out or RCA. … Headphone jack.

Can optical do Dolby Atmos?

Digital Optical Connections and Audio Formats Digital audio signals, such as 5.1/7.1 multi-channel PCM, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio, DTS:X, and Auro 3D Audio cannot be transferred via Digital Optical connections.

Does a soundbar sound better with HDMI?

HDMI and Optical Soundbars offer quality audio as part of a home theater system or as a stand-alone speaker system. However, HDMI Soundbars allow for video and audio usage making them a better option when used in conjunction with your television, Blu-ray player, game consoles and much more.

Is Optical better than HDMI?

Both can pass multi-channel audio, like Dolby Digital. Both cables can be had pretty cheap. The biggest difference is that HDMI can pass higher-resolution audio, including the formats found on Blu-ray: Dolby TrueHD and DTS HD Master Audio. These formats can’t get transmitted across optical.

What is HDMI ARC out?

HDMI ARC stands for “High Definition Multimedia Interface Audio Return Channel”. ARC allows for the “upstream” and “downstream” of signals over a single HDMI connection between your TV and any ARC-equipped A/V deices. This allows for the use of a single remote for all of your connected devices most common functions.

Should I hook up Soundbar with HDMI or Optical?

If your TV and sound bar both have an HDMI jack marked ARC (for audio return channel), a single HDMI cable (version 1.4 or higher) is all you’ll need. If your TV doesn’t have an HDMI/ARC input, you’ll need both optical and HDMI connections between the TV and the sound bar.

Should I use Dolby Digital or PCM?

Yes, PCM is uncompressed audio, whereas Dolby Digital is compressed, which compromises quality for space. Dolby TrueHD, on the other hand, is a lossless audio format, like a zip file, which is identical to PCM, in theory (I won’t get into that debate). That’s like asking if CD’s sound better then MP3’s.

Does HDMI carry audio?

The updated HDMI cable transmit sound or just picture. … Plug the HDMI connector into your HDMI-Enabled devices, Compatible Apple/Android Phones connector(input) / HDMI (output) / USB 2.0 (Power Supply: 5V 1A).