A lot of TVs will not let you connect both HDMI and optical cables at the same time, even if they have both of these ports available. In case you do connect both cables, they will automatically switch to the one you inserted last.
Does arc work with optical?
HDMI ARC and optical cables both share the same purpose. The only significant difference in terms of function is that an optical cable won’t transmit video. But this shouldn’t be an issue, since you’ve already got video on your HD television.
Which is better optical audio or HDMI ARC?
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 streaming services such as Dolby Atmos and DTS HD Master Audio. These formats can’t be transmitted across optical.
Do I need optical and 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.
What is better for surround sound HDMI or optical?
In terms of audio quality – HDMI wins While an optical cable can still pass surround sound and super high-quality audio, thanks to the added bandwidth in the latest HDMI versions (2.0) you’ll be able to pass higher resolution and audio.
What is the best connection for a soundbar?
The best way to connect your soundbar to your TV is with an HDMI cable. This is because HDMI transfers audio digitally, which means it will be raw and uncompressed. Also, HDMI cables can handle the most high-end soundbars, including ones that support surround sound.
Can you get Dolby Atmos through optical?
Digital optical doesn’t support Dolby Atmos because it can’t transmit the Dolby Digital Plus or Dolby TrueHD audio codecs (both of which can contain Dolby Atmos audio). Digital optical cables only support up to 5.1 channels of audio. HDMI is the only method to send/receive signals with Dolby Atmos.
Do I need HDMI ARC for soundbar?
If you want to connect your soundbar using HDMI, your TV will need to support ‘HDMI-ARC’ – it stands for ‘Audio Return Channel’ and means the audio can travel in both directions along the cable.
Why is my soundbar making static noise with optical cable?
Fixing strange noises when using optical You can experience strange noises from your soundbar when the signal from your TV or set top box is incompatible with your soundbar. You need to change a setting on your output device (TV or set top box).
Can you go HDMI to optical?
An HDMI to Optical converter is a device that allows you to connect your HDMI-enabled device to an older analog display. The converter will convert the digital video and audio signals from the HDMI cable into an analog signal that can be sent through an older analog-based source.
Can I use HDMI and coaxial at the same time?
Coaxial and HDMI cables work on different signals. A converter can change a coaxial signal (analog) to an HDMI signal (digital) if you are connecting a programming source with only a coaxial output to television with only an HDMI input. The plugs are changed, too so the HDMI cable can be connected to both components.
Are all HDMI cables ARC?
While it may look exactly the same as the other HDMI inputs, you may be asking yourself if you need a special HDMI cable for HDMI ARC, you’re not the only one. There is no such thing as an HDMI ARC cable. Any HDMI cable will work universally for HDMI and HDMI ARC/eARC ports.
Does Sonos ARC have optical input?
The Arc also comes with an HDMI to optical digital audio adapter in case your setup lacks ARC support (if a TV doesn’t have that, it almost surely has a TOSLINK digital audio output port) to cover all the bases.
Does HDMI ARC require a special cable?
Using HDMI ARC does not require a new HDMI cable. Any HDMI cable should be able to cope with the requirements – it’s only when we move on to eARC this could (potentially) become an issue. But more on that later.
Can optical do Atmos?
Optical cables don’t carry Atmos, however. Connecting a source like Blu-ray directly to the receiver/soundbar has another benefit: Doly Atmos, Dolby True HD and DTS Master Audio. If you have an older TV these higher-fidelity formats can’t be sent over ARC. But they will be able to with eARC.
Does optical support Dolby Atmos?
Digital optical doesn’t support Dolby Atmos because it can’t transmit the Dolby Digital Plus or Dolby TrueHD audio codecs (both of which can contain Dolby Atmos audio). Digital optical cables only support up to 5.1 channels of audio. HDMI is the only method to send/receive signals with Dolby Atmos.
Is there a difference between HDMI and HDMI ARC?
ARC is short for Audio Return Channel. This is a technology that’s used for some HDMI connectors and most HDMI 2.0b cables. While a regular HDMI connector is only able to transmit video images, ARC has an added function that allows you to transmit audio from a TV back to the source, like a receiver or soundbar.
Do I need a special HDMI cable for eARC?
Not all HDMI cables can let you experience the full capacity of eARC. Some HDMI cables do not have enough bandwidth to carry high-frame-rate video and high-bit-rate audio channels. However, high-speed HDMI cables with Ethernet are enough to support eARC, just like the next generation Ultra-High-Speed HDMI Cables.
How can I make my soundbar sound better?
Turn off or mute your television’s internal speakers to allow your soundbar’s quality sound to shine through. Use HDMI (ARC) or other high-quality cables to relay audio signals to your Soundbar. Adjust your equalizer settings, if possible, to ensure your soundbar is optimally programmed for your specific audio source.
Can I connect 2 soundbars to my TV?
But if you want to improve sound quality further whenever you are watching a movie or TV series, you can connect two soundbars. To connect two soundbars together, plug one end of the cable into the first soundbar’s output and plug the other end into the second soundbar’s input jack.
How do I know if my optical cable is working?
Securely connect one end of the optical digital cable to the optical out on your TV. Connect the other end to the optical in on your home theater or stereo system. The optical cable works properly if you see a red light on both ends.
Can you get Dolby Digital through optical cable?
Can You Send Dolby Digital Plus Over Optical? No. Optical audio connections only support PCM stereo or compressed 5.1 Dolby Digital or DTS audio.
