Quick Answer: Is Optical Better Than HDMI For Audio?

Should I use optical or arc?

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..

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

Connect one end of the HDMI cable (sold separately) to the HDMI IN port on your TV.Connect the other end to the TV OUT (ARC) port on your sound bar.Then, connect an optical audio cable from the TV’s Optical digital audio out to OPTICAL IN on your sound bar (this is necessary to hear the TV audio).

Can optical do Dolby Atmos?

You need the HDMI cable to do Atmos. The optical cable does not have the bandwidth. To utilize the Dolby Atmos signal you would need to use an HDMI ARC port.

Does HDMI cable affect sound quality?

No, HDMI cables will sound identical, if using v1. … As long as the distance is <25ft, then there is no difference in signal between HDMI cables. If it's a long distance, then video signals will cut out (and thus audio as well), and then HDMI over Ethernet or fiber optic would be needed, or active HDMI.

Which is better optical audio or HDMI ARC?

Both HDMI and optical pass digital audio from one device to another. Both are better than analog (the red and white cables). … 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.

Should I use PCM or Dolby Digital?

Distinguished Member. Dolby Digital is compressed so PCM is better. Dolby True HD, DTS HD MA, Atmos and DTS X are also lossless, so should be similar quality to PCM. If the source audio is stereo, it should only be coming from your front left and right speakers unless you use an up mixer.

Can optical convert to HDMI?

It has an optical audio input and can be connected to a speaker via HDMI, so basically it looks like it converts the optical signal.

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 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.

Do high end speaker cables make a difference?

If you have a modest system, investing in expensive cables may not be the best way to spend your money. Cables make a difference, but it’s a smaller difference than upgrading speakers, electronics, or turntable systems. If you already have a really good system, cables are the next logical upgrade step.

Which connection is best for soundbar?

The best way to connect your soundbar (HDMI)Make sure the TV, soundbar, and device are turned off. … Connect a second HDMI cable from the HDMI OUT port on your cable box or video game system to the HDMI IN port on your soundbar.Turn your device on.More items…

Is optical audio bad?

Well, an optical cable won’t “go bad” in the sense of wearing out or corroding, but it can break, which has pretty much the same result. Such a cable is little more than a bundle of glass or plastic fibres and if you bend one of them too far, it snaps like a piece of vermicelli.

What is the best cable for audio?

There are 3 types of digital audio cable: Coaxial digital cable, carries up to 6 audio channels, making it a good choice for 5:1 digital surround sound, optical cable, which transmits the digital audio signal as pulses of light, which ensures a perfect signal, and high-def multimedia interface (HDMI) cable, which is …

Do Ethernet cables affect sound quality?

The Ethernet cable is [also] a big problem. It runs long and can pick up low-frequency noise which cannot be filtered out. This noise will introduce jitter at low frequencies which no PLL circuit can get rid of and it will affect sound quality a lot.

Should I use ARC HDMI?

One of the best and yet least-used HDMI features is ARC, or Audio Return Channel. It’s a feature that enables you to simplify your system and is compatible with most TVs, receivers and sound bars. In its most basic form, ARC uses an HDMI cable to send audio from a TV back to a receiver or a sound bar.

Do I need an optical cable If I have HDMI?

A common question that gets asked is, “Do I need optical audio if I have HDMI?” If your AV equipment has an HDMI port, then in most cases it would be best to transfer the audio signals via HDMI. This is because HDMI supports all types of audio signals and you can send all the video and audio signals via one cable.

Do optical audio cables really make a difference?

If you’re transmitting PCM, the audiophile answer is that different optical cables can cause different amounts of jitter. The reality is, the digital-to-analog converter in your gear has vastly more effect on the sound. Could a “better” optical cable result in audibly better PCM sound? Doubtful.

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.