Do I Need Both HDMI And Optical Cables?

Do optical cables 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..

How do I know if my HDMI cable is ARC?

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

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.

Can Optical Cable carry 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.

Is there a difference between HDMI and HDMI ARC cable?

HDMI and HDMI ARC are, for the most part, the same. The difference occurs on the receiver side. The attached device has to be ARC compatible, otherwise, it won’t work. Make sure to check the labels on both your TV and your audio device.

Do optical cables break easily?

Breakage One of the most common problems with an optical audio cable is breakage. … Unfortunately, the cable can be broken easily. The simple acts of bending it, twisting it, or even standing on it can cause irreparable damage. When this happens, there’s nothing you can do but buy a new cable.

What is the best optical cable to buy?

Top 10 Best Optical Cables in 2020 ReviewsIvanky Optical Audio Cable.FosPower 24K Gold Plated Toslink Digital Optical Audio Cable (S/PDIF)KabelDirekt Optical Digital Audio Cable.AmazonBasics Digital Audio RCA Compatible Coaxial Cable.AmazonBasics CL3-Rated Toslink Cable.Suplong Digital Optical Audio Cable.Cable Matters Toslink Optical Audio Cable.More items…

Do I need optical cable If using HDMI?

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. … So if you want just a single cable between two devices, HDMI is your pick.

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.

What’s the best connection for a soundbar?

4 ways to connect your soundbar to your TVHDMI. 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 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.

Which is better HDMI ARC or optical?

HDMI ARC and optical cables both share the same purpose. They both transmit multi-channel audio from one device to another. So far, so good. The only significant difference in terms of function is that an optical cable won’t transmit video. … The main difference between HDMI and optical is in their material construction.

What is the best connection for a 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…

Do I need an optical cable for surround?

Aside from HDMI, an optical digital audio connection is often the only way to send surround sound signals from your TV to a home theater receiver. If you want to hear surround sound, you’ll need to make some type of digital audio connection from the cable/satellite box or TV to a home theater receiver.

Which is better HDMI cable or optical cable?

The major difference is that HDMI cables can pass higher resolution audio which includes formats found on Blu-ray like Dolby TrueHD and DTS HD Master audio. Fiber optic cables won’t be able to transmit these high-res sound formats. HDMI can also pass video signals. … You might not have an option of HDMI altogether.

Can optical convert to HDMI?

This adapter allows you to combine the video signal from a DVI video source with either a Digital Coaxial or Digital Optical Audio output into an HDMI audio/video signal for use with an HDTV or HDMI-equipped AV receiver.

What does an optical cable do?

What Does an Optical Digital Audio Cable Do? An optical digital audio connection is used to send digital audio signals between devices. It supports uncompressed PCM stereo audio, and 5.1/7.1 Dolby Digital and DTS multichannel audio for people with surround sound systems.

Are all optical cables the same quality?

Both HDMI and Optical cables are all going to give the same quality signal. The build quality of the cable may differ, but the signal it carries won’t. … There are different types of optical, but again, other than better build quality, a fibre-optic is the same whatever the price.