computing revision

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Across
  1. 2. a form of compression where some information is lost.
  2. 5. what is the name for the extra information needed about an image, for example the date the image was taken.
  3. 6. what does the computer convert sound waves to so that they can be stored.
  4. 8. What is the name for the number of samples taken per second.
  5. 9. what is the form of sound waves when they are recorded by a microphone?
Down
  1. 1. a number set using 16 symbols.
  2. 3. what is the name for the length of the sound sample you are looking at.
  3. 4. what is the symbol kB for
  4. 5. what is the symbol MB for
  5. 7. a form of compression where no information is lost.