We use so many types of cables in our life. Surprisingly, we are not aware of the name of those cables until we need to buy one to replace the old one. Honestly, shopping for cables is not a fancy thing. You need to have technical knowledge of RCA Cable. It is one of them that we use in our daily life, especially if you like to stick to the entertainment unit.
When you use the video streaming device and speaker, you must be aware of the black cable with a colorful jack connector. It is the RCA cable that has a color-coded plug connector to connect the TV, projector or any output device from any component device. The name of this wire is derived from Radio Corporation of America where this cable was first used back in the 1940s to connect phonograph and amplifier. With time, the HDMI cables are replacing it in many places, but still, this cable has its utilization in heavy range.
How Does the RCA Cable Work?
Each RCA cable is the combination of three different sets of wires that have different capabilities. They transmit an exclusive message to the receiver. The white and red-headed wires have the same functionality that is to carry the sound. The red wire is for the right side sound and the white id for the left side of the speaker to provide the surround sound effect. The video cord is exclusively for video data. To see the correlation, you can disconnect and reconnect the plugs to find out the association of the receiving device with the wire.
What are the Functions of the RCA Cable?
After the introduction of the HDMI Cable, the popularity of the RCA cable has been degraded. As it is not able to transform the standard HD signal, for a higher quality transform, people cannot use this cable. However, even after this, the RCA cable is still being widely used in all parts of the world.
Whether you have a DVD player or a game console, it is the RCA cable that is the main connector for different functions.
The high-end camcorder has three RCA jack for excellent quality audio and video transformation. Although much low-quality camcorder does have only one jack known as stereo jack. It is a combination of three channels where both the signal will transform in compressed form.
For the Close Circuit Television system, RCA cable is the most preferred choice for it. In almost every unit, people still prefer this cable over the HDMI cable. The security system all over the world is run by this cable.
Moreover, the RCA adaptor allows establishing a connection between a device like a Smartphone or computer to display units such as TV.
Why RCA Cables are still Popular Even after the Introduction of HDMI Cable?
The main reason why people still prefer the RCA cable even after the HDMI cable is simplicity and reliability. The connection set up by this cable is quite reliable and there is not much disturbance in it. Along with it, the simplicity of the design is another important point of its popularity. Moreover, the RCA cables are quite affordable so people like to invest in it if there is no HD transmission.