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Sound card

The sound card is an audio board that makes it possible for computer to send out audio signals through speakers or headphones. Sound cards come as a standard option with PCs today.

The major functions of the sound card include the following:

  • Audio CDs.

  • Audio conferencing.

  • Business presentations.

  • Creating and playing Midi.

  • Educational software.

  • Games.

  • Record dictations.

  • Voice recognition

  • Watch movies.