Question: Should I Use Optical Audio?

Is optical audio better?

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 audio better than aux?

Higher quality aux cables can also help as they’re better shielded. Optical isn’t foolproof either. … In terms of value for money, aux cables are usually cheaper, more versatile, and most commonly found on modern devices than their digital counterpart.

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.

Is optical sound 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.

Is PCM 5.1 surround sound?

PCM is uncompressed and can pass a full 5.1 signal. However you would need bitstream to pass any HD sources to a receiver from an Xbox or blu ray player to allow DolbyTrue HD or DTS MA HD, which is usually of a better quality than standard Dolby or DTS.

What’s better Dolby or DTS?

Dolby Digital compresses 5.1 digital audio down to a bit rate of 640 kbits/s (kilobits per second) for Blu-ray discs. For DVD discs, it supports a slightly lower bit rate: up to 448 kbits/s. DTS on the other hand, is less compressed and supports higher bit rates of up to 1.5Mb/s (megabits per second).

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.

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 are the benefits of optical audio?

A potential benefit of optical connections is that they won’t be affected by electrical interference. In theory, coaxial could be. Another consideration is that the sound quality may vary by device. Before you hear a digital audio signal it needs to be converted to analog audio.

What is better optical or coaxial audio?

And, in our experience, compared to optical, a coaxial connection does tend to sound better. That’s because it has greater bandwidth available, meaning it can support higher quality audio up to 24-bit/192kHz. Optical is usually restricted to 96kHz.

Is RCA or AUX better?

there is really not a big difference between the two hook ups. the aux input in the front is an easy plug and play feature where the rca is more of a permanent option. either way you go the sound should be the same. … From a sound quality perspective, there isn’t much of an audible difference at all.

Is PCM Dolby Digital?

Pulse-Code Modulation (PCM) and the Dolby Digital® technology refer to different types of digital audio recordings. PCM is the conventional method for converting analog audio into digital audio. … Dolby Digital® technology uses a 5.1 or six channel format.