Do You Need Digital Optical Cable For Surround Sound

Finally coaxial cables do not have enough bandwidth to support high end surround lossless formats like dolby truehd and dts hd master audio.

Do you need digital optical cable for surround sound.

The types of digital audio signals that can be transferred by a digital optical connection include two channel stereo pcm dolby digital dolby digital ex dts digital surround and dts es surround sound formats. The port is typically labeled optical audio toslink digital audio out optical or something similar but you certainly don t need a label to identify it. Find out which one is better and why. The real benefits of an optical become apparent when you look to use surround sound but there are quite a few criteria your pc will have to meet.

In its most basic form arc uses an hdmi cable to send audio from a tv back to a receiver or a sound bar. If you re using an optical cable to connect your tv to your soundbar or your av receiver these signals will be converted into a simpler surround format like dolby digital 5 1 before they get. Digital optical connections and audio formats. When hooking up an audio system or sound bar you generally have to choose an hdmi or optical digital audio connection.

You can check if your devices support toslink audio cabling by looking on the back of the device for the distinct toslink port. Optical cable connections will still achieve dolby digital sound and especially since a great deal of installations we have done for our customers over the years are for out of the box all in one home theatre systems they still deliver a more than reasonable surround sound result which many people are more than happy with. Coaxial cables are known to lose signal strength over long distances which is not a concern for the average home user.