Posted by Steve on November 6, 2009


Digital audio cable: Leaving behind the analog days!

For enjoying quality sound, digital audio cable is an essential tool. This type of cable, along with connector, is an important player in enhancing the quality of sound you receive. A majority of audio devices these days use digital signals rather than their analog counterparts for creation of sound. In addition to producing better sound, digital media is also more durable than analog media. A digital audio cable can be of two main types: coaxial digital cable and optical digital cable.
Although they look like RCA cables, coaxial digital cables carry digital signals only. At present, these cables are most commonly used in digital audio. They are shielded and larger in thickness than standard RCA cables. Coaxial digital cables are not very expensive either. As they come with 75 ohm impedance, coaxial digital cables can handle more amount of energy, and they also have greater bandwidth than a normal RCA cable. If you want an affordable digital audio cable, coaxial cables are an excellent option that can offer you high quality sound.
Coaxial digital cables still have some limitations which can be overcome by the use of optical digital cables for transferring digital audio signal from one component to another. Optical cables use pulses of light for data transmission, and ensure that the signal does not weaken while traveling long distances. Although more expensive, optical digital cables can provide excellent reproduction of digital signals. If you are looking for a digital audio cable, you must consider various factors like quality and affordability and choose the type that meets your requirements.

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