sound and music

sound and music

1. MP3 players

   • play music files stored digitally in MP3 file fomat

2. sound cards

   • both recorded and outputted

3. microphones

   • are input devices

4. speakers and headphones

   • are output devices

5. musical instrument digital interface(MIDI)

   • allows musical instruments to transfer music to a computer
   • where it can be edited and stored

6. sound conversion

   • an analogue-to-digital converter is used

7. notators

   • software that allows you to compose your own music

8. sound wave editors

   • allows sound waves to be altered

9. WAV-wave

10. MP3-mpeg layer3

11. WMA- windows media audio

12. downloading music

    • can be easily accessed by a range of different mediums

13. problems and copyrihts

    • don't copy without permission