Sound CardDefinition
A sound card, also known as an audio card is a "component inside the computer that provides audio input and output capabilities" (http://www.techterms.com/definition/soundcard). Function A sound card has four main functions: 1. Generate sounds 2. MIDI interface 3. Analog-to-digital conversion (recording) 4. Digital-to-analog conversion (producing sound in speakers) Description and concrete example of how it affects the end user A sound card is needed to listen to anything on your computer or to record anything to your computer. In order to watch anything with sound, record sound or to even video chat you will need to have a sound card. Recommendations Most computers should come with a sound card built into the motherboard. Since you will be using your computer for school and should have no need to upgrade your sound card, I recommend using the one that comes with your computer. |
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