data represenation

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Across
  1. 2. image made of picture elements or pixels
  2. 5. what data is stored as in computers
  3. 7. changes smoothly and can have infinite values(sound)
  4. 8. an image with more pixels has a...
  5. 10. 01000000
  6. 12. human number system
Down
  1. 1. the time between the intervals of where the sound wave is measured and converted to binary
  2. 3. system that allows more characters to be used(emoji)
  3. 4. singular point of colour on an image
  4. 6. 00101011
  5. 7. first system used to translate binary into text
  6. 9. 0
  7. 11. 1
  8. 13. 'A' in ASCII