Digital Coaxial Audio Cables Choose the Best for Your Audio Needs
Digital Coaxial Audio cables are the most common cables used for digital audio. It is a wired connection
used for transferring audio signals such as PCM, Dolby digital, DTS, from a source device and an AV
receiver. They look a lot like the RCA cables and the difference between them is that the coaxial digital
wires carry digital signals and not analog signals resulting in enhanced sound quality. The shape of the
coaxial digital cable is thicker than the RCA wires and is shielded like the normal TV coaxial cables.
The shielding protects the cables from outside interference. Digital Coaxial audio cables transmit digital
signals in pulses of electricity. They are made up of copper wires and aluminium wraps. Digital Coaxial
audio wires that are used for audio applications have an impedance of 75 ohm, which means that they
can handle considerable energy so even if you use considerable lengths of the wire to transmit the signal
to your audio output devices, it does not result in sound quality loss. Also, the bandwidth of these cables
is higher than that of a normal RCA wire.
Optical cables are the other type of digital audio cables and are used for transferring digital audio signals
between components. They use pulses of light instead of RCA connector’s .The optical cables are
immune to electromagnetic and radio frequency interference and give the best quality even over long
distances. Digital Coaxial audio cables are a good choice when the sound system set-up is over a large
area. Also, there is no signal loss even if the cable is bent and twisted.
Digital coaxial audio cables are a little expensive because it comes with a thicker shielded cable. It is not
a good idea to get tempted to use an analog RCA audio cable because of the cost. A traditional RCA
cable is not shielded and does not have the bandwidth that the coaxial cables provide. In RCA cables,
you might tend to lose signals over long distances due to lack of shielding. There might also be
interference from external devices such as electric lights or mobile phones. A single digital coaxial audio
cable system carries all available audio channels and you need only a single cable to carry right and left
stereo signals. A 10 ft digital optical cable can be a serious buy for your home theater system.
If you are trying to interconnect your video equipment, a 13 ft S Video cable can help you transfer
analog video signal. They are made of oxygen free copper(OFC) and have good signal transmission. They
also have characteristics such as high conductivity, low signal loss and degradation.
If you are going to buy a 10ft digital optical cable, you need to compare between the many
manufacturers as they come expensive and you need to get a worth of your money along with requisite
quality. A 13 ft S video cable has high purity and is mostly used to interconnect video equipment like
VCR’s, DVD players, plasma displays, LCD’s, projectors and many more. So, check out the various options
available and choose a good cable that can give you the best benefits.
Digital Coaxial audio cables are a good choice for affordable digital audio cable with premium sound
quality. http://www.worldofcables.com/ is a good place to buy all your requirements with regard to
different kinds of cables. Be it a 13 ft S video cable or a 10 ft digital optical cable, this online store
houses all your needs.