There are available today quite a bewildering variety of connection types utilized for Audio and Video. To further complicate things a few of the same connectors and leads can be used for multiple connection types.
This informative guide will begin with the 1st audio and video connections and move up to Cayin 300B and leads. It will give the advantages and disadvantages of these all and hopefully in the end you may be a bit more informed about how exactly for the greatest quality images from your setup.
Initially – At first things where simpler because there was only a good way to receive TV signals, through an aerial. This connection method is called Coax and is still used today for connecting Freeview Receivers approximately the aerial on your own roof (the freeview receiver either can be a separate box or included in your TV). Coax cable is what is known screened cable and consists of a solid inner wire (core) having a wire mesh or foil surrounding it.
As all of the Video and Audio Details are carried along the same cable Coax is bottom in the pile with regards to quality. Coax cannot be employed to carry a high-definition signal
Composite Video – Composite video is really a boost from Coax in that the image and Audio details are sent separately. It really requires 3 separate connections (Video, Audio Left and Audio Right) to be made in order to show a graphic with sound. The connectors used are classified as Phono (RCA) connectors and really should be immediately familiar to anyone that owns a Hifi Separates System.
Component video is still used now to connect such things as Video cameras and Nintendo Wii’s to TV’s. Most TV’s could have a socket on the front or side to be able to easily connect equipment for the TV. The image quality achieved with a composite connection is preferable to with Coax but nonetheless not great therefore is not really suitable for HiFi XLR cable. Composite cannot be utilized to possess a high definition signal.
S-Video – S-Video or S-VHS is an evolution of the original composite video standard in this instead of all video data being sent down 2 pieces of wire the picture is split up in to a signal that contains colour data (Chroma) as well as a signal which has brightness data (Luma). This offers a much better picture than Composite. Much like Composite Video, separate connections are essential for Audio and make use of the same Phono (RCA) connectors as shown above.
S-Video connections may also quite often found on the front of contemporary TV and can utilized to quickly connect equipment such as Camcorders to your TV so that you can show home video footage. S-Video cannot be employed to carry hi-def signals.
Scart Connections – Scart Connectors where introduced so that you can allow simple single cable connections between video equipment. Scart connections can still be found today on DVD players, Sky boxes and modern TV’s. But they are being phased out and cannot be seen on High Definition video sources including Bluray players.
Scart is a multicored cable that carries many different video connections like Composite and S-Video as well as Left and Right Audio Data all conveniently located in a single socket. Generally when utilizing a Scart Connection this is the only connection necessary to connect a source to a display.
Scart cables also introduced a whole new video standard known as RGB in which the separate Red, Green and Blue colour signal. This additional separation gives better quality then Composite or S-Video connections. The RGB video wcmlld eventually evolved into the Component Video standard which can be discussed below. Scart cables cannot be used to carry hi-def video signals.
Component Video (Y, PB, PR) – Component video is surely an evolution of RGB stated earlier which utilizes better quality cable and connectors so you can use it to hold high definition video signals (720P, 1080i although not 1080P). Component Video connectors are Phono (RCA) connectors as stated before for Composite Video but remember that the cable is unique.
Component video connections are the best quality Analogue (i.e. none digital) connections available. Component Video connections can be obtained on all High-definition equipment i.e. HD TV’s, Bluray Players etc. Component Video Cables can be used as Line Magnetic 219ia but please remember that they cannot be used to carry 1080P signals.