You will find available today quite a bewildering variety of connection types used for Audio and Video. To further complicate things some of the same connectors and leads can be used for multiple connection types.
This informative guide will start with the first audio and video connections and progress up to Cayin A100t and leads. It can give the advantages and disadvantages of these all and hopefully by the end you will end up a little bit more informed about how exactly for the greatest quality images from your setup.
In The Beginning – Initially things where simpler since there was just one method to receive TV signals, with an aerial. This connection technique is called Coax and it is still used today for connecting Freeview Receivers approximately the aerial on the roof (the freeview receiver may either be considered a separate box or included in your TV). Coax cable is what is known screened cable and is comprised of a good inner wire (core) using a wire mesh or foil surrounding it.
As each of the Video and Audio Information is carried along the same cable Coax is bottom in the pile in terms of quality. Coax cannot be employed to carry a high-definition signal
Composite Video – Composite video is really a step up from Coax because the image and Audio information is sent separately. It actually requires 3 separate connections (Video, Audio Left and Audio Right) to get made in order to show a graphic with sound. The connectors used are classified as Phono (RCA) connectors and must be immediately familiar to anybody who owns a Hifi Separates System.
Component video continues to be used today to connect things such as Video cameras and Nintendo Wii’s to TV’s. Most TV’s may have a socket on the front or side to be able to easily connect equipment to the TV. The photo quality achieved with a composite connection is superior to with Coax but nonetheless not great and thus is not actually suitable for HiFi XLR cable. Composite cannot be used to have a high definition signal.
S-Video – S-Video or S-VHS is surely an evolution from the original composite video standard because instead of all of the video data being sent down 2 pieces of wire the picture is divided in to a signal which has colour data (Chroma) as well as a signal that contains brightness data (Luma). This offers a much better picture than Composite. Comparable to Composite Video, separate connections are needed for Audio and use the same Phono (RCA) connectors as shown above.
S-Video connections could also frequently found on the front of contemporary TV and will utilized to quickly connect equipment including Camcorders to your TV in order to show home video footage. S-Video cannot be utilized to carry high-definition signals.
Scart Connections – Scart Connectors where introduced in order to allow simple single cable connections between video equipment. Scart connections can nonetheless be found today on DVD players, Sky boxes and modern TV’s. But they are now being phased out and cannot be found on Hi-def video sources including Bluray players.
Scart is actually a multicored cable that carries a number of video connections including Composite and S-Video in addition to Left and Right Audio Data all conveniently located in a single socket. Generally when you use a Scart Connection this is actually the only connection required to connect a source to your display.
Scart cables also introduced a whole new video standard known as RGB wherein the separate Red, Green and Blue colour signal. This additional separation gives higher quality then Composite or S-Video connections. The RGB video wcmlld eventually become the Component Video standard that is discussed below. Scart cables cannot be utilized to carry high-definition video signals.
Component Video (Y, PB, PR) – Component video is an evolution of RGB mentioned above which uses high quality cable and connectors so you can use it to hold high definition video signals (720P, 1080i but not 1080P). Component Video connectors are Phono (RCA) connectors as mentioned above for Composite Video but remember that the cable differs.
Component video connections are the best quality Analogue (i.e. none digital) connections available. Component Video connections can be found on all High-definition equipment i.e. HD TV’s, Bluray Players etc. Component Video Cables can be used for Line Magnetic 518ia but please bear in mind that they cannot be used to carry 1080P signals.