Before buying audio cables you should determine whether you
Before buying audio cables you should determine whether you think sound quality is important to you. There are so many different cables available; you want to be sure to get the most suitable one that meets your specific needs. A certain amount of money, usually between 5 and 7 percent of the overall cost for the sound system, should be spent on good quality cables. If sound quality is not your priority, you might want to stick with the cables that were included with your sound system.
For those who are more serious about listening, and want to go for better sound quality, there are affordable offerings from cable specialists. These cables are designed for optimum sound quality, and are also much sturdier than generic cables. One can also spend several hundred dollars for a pair of speaker cables or analog audio interconnects. It’s tough to make the case that the sonic benefits of these cables merit such a lavish expenditure, but the true audio elite may find that the pride in owning the very best is worth the sacrifice.
Analog audio cables, like toslink audio cables, audio video cables, audio speaker cable and digital cables are the four basic types of cables that can be used to transfer sound. These cables transfer the audio signal from point A to point B unaltered. You control the amount of Resistance, Inductance, and Capacitance thereby minimizing losses at audio frequencies.
To pass analogue line level audio signal between components, RCA connections are employed. RCA audio cables are joined in stereo couples, with a connection for the right channel and one for the right channel of audio. For line level analogue connections it is a good idea to employ cables which have low capacitance and properly shielded to avoid interferences and external noises from getting to mix to the signal.
Video Cables are possibly the most critical cables since the signals that pass through them are at very high frequencies. The higher it is, the more critical to have a proper impedance, proper shielding and good teminations that audio-video cables should provide. So, a video cable must be well shielded and must keep the proper typical impedances.
Audio speaker cables are usually fairly thick, and have two conductors; they can be tipped with spade lugs, metal pins, banana plugs or just bare wire. One needs to ensure that there is the tightest connection of the cable to amp and loudspeaker to minimize contact resistance. One should always remember to keep the speaker cable runs as short as possible and not to loop excessive cables as this may slightly increase cable inductance.
There are two basic types of digital audio cables, optical and coaxial. Digital audio signals are transmitted as pulses of light by optical cables, while coaxial digital cables transfer digital audio signals. Coaxial digital cables look like standard analog RCA cables, and are usually a single cable, but analog RCA cables have normally double plugs, providing stereo audio. These both, optical and coaxial are a special group of cables.
Depending on your choice of audio requirements for sound quality, there are a host of cables available in the market. Most general purpose users do not need to look at the brands and quality of cables and the cheapest ones that come packages with the equipment work fine. Choosier customers may have to spend several hundred dollars to satiate their high quality desires. The main objective of these specialized cables is to transmit audio signals from one point to another unchanged. This involves minimizing losses by controlling Resistance, Inductance and Capacities at audio frequencies. Various specialized audio cables include audio video cables, audio speaker cable, analog ones and digital cables.
Tags: audio cables, audio interconnects, audio video cables, digital cables, inductance and capacitance, optimum sound quality, quality cables