chapter 1 representation of sound and images

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Across
  1. 3. derived from the term 'picture element', this is the smallest element used to make up an image on a display
  2. 5. a number system based on 2 can only use the values 0 and 1
  3. 6. the number of bits used to represent sound amplitude in digital sound recording
Down
  1. 1. the number of sound samples taken per second in digital sound recording
  2. 2. the number of bits used to represent the colours of a pixel
  3. 4. a number system based on the value 16 which uses denary 0 to 9 and letters A to F