Data Representation

12345678910111213
Across
  1. 4. picture element
  2. 7. a number system involving base 16
  3. 8. uncompressed data
  4. 10. 4 bits
  5. 12. represents text in computers encoding 128 characters into 7 bit binary
  6. 13. 8 bits
Down
  1. 1. analyses the frequency of characters in text then put into a binary tree
  2. 2. uses frequency/data pairs to encode
  3. 3. 0's and 1's, base 2
  4. 5. where data is permanently removed
  5. 6. the concentration of pixels within a specific area
  6. 9. decimal numbers,normal
  7. 11. a binary digit