Across
- 1. A character list in which the characters are represented by a 7 bit binary number
- 8. 8 bits
- 9. The amount of concentration of pixels in a specific area of the image
- 10. A type of compression which permanently deletes data
- 12. A signal that is continuous
- 13. A million bytes
- 14. A numerical system that has a base of 16
Down
- 2. Converting analogue signals into digital
- 3. A numerical system with a base of 2
- 4. 4 bits
- 5. Reducing the size of something
- 6. A type of data compression which varies the length of the encoded symbol in proportion to the information content
- 7. A billion bytes
- 11. A signal that is discrete
- 15. A type of compression that allows the original data to be perfectly reconstructed from the compressed