8. Speakers

Most computers are fitted with a small internal speaker which can produce beeping sounds to alert you if you make an error.

speakersComputers can also be fitted with a sound card (or chip) which will enable sound to be output through external speakers.

These usually produce a much higher quality sound than the internal speaker.

  • Everyone in the room can hear the output from the computer.
  • They can help create an atmosphere or ambience to accompany a presentation
  • They help blind people to use the computer because text can be converted into sound
  • The output from speakers can disturb others who are trying to work
  • High quality external speakers can be expensive


challenge see if you can find out one extra fact on this topic that we haven't already told you

Click on this link: Speakers