CSI Chapter 3 - v1 - Carpe Diem 4B

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Across
  1. 4. periodic measuring of a signal's voltage and the recording of its value
  2. 5. american standard code for information exchange; character set which uses 7 bits to represent 128 characters.
  3. 6. an issue that occurs when the value computed cannot fit into the number of bits allocated to store it.
  4. 7. the system used to compute the negative representation of a binary number in a fixed-number system.
  5. 9. colors in a computer are represented using this set of three numbers
  6. 10. the maximum rate of data transfer between two places
  7. 12. an image might be too big to send until you use this
  8. 14. a different name for a decimal point used for other bases
  9. 16. the system used to compute the negative representation of a number in a fixed-number system in decimal.
  10. 17. you might use this audio format to listen to music
  11. 18. individual dots used to represent a picture on a computer
  12. 21. videos, text, numbers, etc.; categories of information
  13. 22. what type of compression doesn't lose any data during compression?
  14. 23. Varaiations between 2 signals recognized and high and low to convey digital information
  15. 24. the number of pixels used to represent a picture
  16. 25. The size of the uncompressed data divided by the size of compressed data
Down
  1. 1. universal character set used to represent languages other than english
  2. 2. a formula used to represent numbers in a computer
  3. 3. a list of characters and the codes used to represent each in a computer
  4. 8. which type of compression looks for changes between frames and creates 'key images' to save space?
  5. 9. GIFs falls under this type of storage of image information
  6. 11. method used to compress or decompress a video so it is visible to the human eye, while also preserving space
  7. 13. the commonly used human system for representing negative and positive numbers using signs
  8. 15. the number system commonly used by computers to represent negatives. numbers are integer values, and half represent negatives
  9. 19. characters might have different bit lengths in this compression system
  10. 20. this color depth uses 16 bits.