Computer cables - Switch your audio video devices

Computer cables - Switch your audio video devices

Connecting different devices to your computer or TV is more than just connecting the cables. You must learn which ones are compatible and which ones are not. Learning a few basics about different types of cables will help you build a better audio / video system.

So you have the device, you have connected it to the computer with audio and video cable, installed the drivers and you are ready to play music, games and videos. Now you face the most common problem: You can watch the video but there is no sound or the audio is distorted. This often happens due to lack of knowledge about the connection cable. Most of the time, different types of cables are needed to connect different devices. Whether you connect a DVD player, stereo speakers, portable media players, camcorders or other audio / video devices to your PC or TV, you should know which cable to connect to any device.

TSR connector / headphone jack

The cable that is commonly used worldwide is the TSR connector - you probably know it as the headphone jack. Most stereo speakers and microphones are connected to the computer with this cable. The standard sizes used with computers are 1/8 "mini audio or 3.5 mm jack, but there are also several other sizes, such as 1/4" TRS used with professional audio recording equipment. If you are using a 1/4 "to 1/8" converter, you can connect it to your computer.

The microphone port on the computer is usually pink while the speaker port is green. If you have an advanced computer, you will see another three TSR ports. The gold-colored port is for the center / subwoofer output while the black is behind and gray.

RCA cables

The RCA connector is used to connect both audio and video devices, including DVD players, digital cameras and other devices. This is also used to facilitate the connection of video game consoles, camcorders and digital cameras to the TV. This cable is ideal for transferring video clips from your camcorder to your computer. If you have connected it to your computer and still have problems, you probably have not installed a video card installed on your computer. The color code for this cable is as follows: Yellow (composite video), Red (Right channel), and White or Black (Left channel for stereo audio), and available on all audio / video devices.

HDMI cables

Typically, computers have two separate ports: one for one audio cable and the other for video. HDMI is the only type that supports the transmission of both audio and video signals via a single cable. If you are using another monitor to display the computer's output, e.g. a TV, you need an HDMI / DVI connector. HDMI is backward compatible with DVI. The only thing that needs to be considered is bandwidth. The default speed of the HDMI cable is 2.25 Gbps over a distance of 49 feet. This is the easiest way to connect high quality audio / video devices and replaces the root created by a browser with several different cables.

DVI display cable

Most of the latest models of computers now come with DVI instead of VGA ports, while others support it indirectly via HDMI. It is a video interface technology that carries uncompressed digital video data to LCD monitors. A standard DVI cable has 29 pins, while some DVIs, such as Mini-DVI and Micro-DVI, have fewer pins. These cables establish digital connections directly between video cards and LCDs. This digital format of DVI provides faster and higher quality than VGA. If your monitor only supports VGA, you can get DVI to VGA converter to connect your new graphics card to an old display.

If the sound or image quality is poor, you probably use bad lead cables. Such cables do not support the signals from the source components, resulting in unsatisfactory audio and / or video quality. Replace bad quality cables better when connecting advanced equipment without compromising good image and sound. On the Internet you will find some companies that offer computer connectors that are not only of high quality but also cheap computer cables, adapters, cable clips, splitters and other accessories.

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