What is a sound card

Sound Card "Sound Card" is a computer hardware device used to process audio signals in the computer. It usually contains one or more analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). ) to convert analog audio signals in a computer to digital signals, or digital signals to analog audio signals.

Sound Card, also known as Audio Interface Card or sound controller, is a computer hardware device.

Used to process audio signals in computers. It usually contains one or more analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) to convert analog audio signals in the computer to digital signals, or digital signals to analog audio signals. In addition, the sound card also provides some additional functions, such as volume control, sound effects processing, playback and recording, etc.

By connecting speakers, headphones, microphones, or other audio devices, a sound card allows the computer to play sounds, conduct voice communications, record audio, and more. In the fields of games, entertainment, music production and other fields, high-performance sound cards can provide more realistic and clear sound effects, thereby improving user experience.

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