What is an optical cable for on a TV?
The optical jack is designed to output sound when the video you’re watching contains digital audio (PCM or Dolby Digital® technology). This feature is available on certain digital broadcasts and streaming videos and isn’t supported on standard cable or analog stations.
What is an optic audio cable?
The one standout in home audio/video market is the optical audio cable. Unlike other cabling standards, the optical audio system uses fiber optic cables and laser light to transmit digital audio signals between devices.
Is optic cable good for audio?
Both HDMI and optical pass digital audio from one device to another. Both are better than analog (the red and white cables). Both can pass multi-channel audio, like Dolby Digital. Both cables can be had pretty cheap.
Is optical cable better than HDMI?
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.
Is optical connection better than HDMI?
Which is better optical cable or HDMI?
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.
Can I use both HDMI and optical?
Basic Info about HDMI and Optical Cables As you probably know already, both HDMI and optical cables pass on the audio signals from one device to another. However, the main difference is that the optical cable cannot transmit video. That will likely be a deal-breaker for some users.
What sounds better HDMI ARC or optical?
HDMI ARC or digital optical audio? HDMI ARC is a better option. It supports Dolby Digital Plus, Dolby Atmos, and up to 7.1 channels of uncompressed audio while Digital Optical only supports Dolby Digital and up to 5.1 channels of uncompressed audio.
Can you use HDMI and optical together?
What is the best connection for audio?
HDMI Cables: The sound quality is better than other two cable types. These cables transmit multi-channel audio formats such as DTS:X and Dolby Atmos. The HDMI audio connection cables can also support current and new video formats such as Ultra HD 4K resolution, as well as HDR formats.
Can I use optical cable and HDMI at the same time?
In some cases, if your TV allows you to send two audio signals at the same time, one cable needs to transmit audio while the other will pass on the video signal. So, you can use the optical cable for the audio signal and then insert HDMI, which will transmit video.