Keywords in ICT

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Across
  1. 4. It is the process of decreasing the dynamic range between the loudest and quietest parts of an audio signal.
  2. 7. It is a unit of frequency in sound
  3. 8. Physical machinery that make up the computer system
  4. 10. Base two computer code
  5. 13. It is a method of converting an analogue sound signal into a digital file containing binary numbers.
  6. 14. Electronic circuit that produces the opposite of its input as its output is a _______ gate
  7. 15. Vibrations that can be produced using binary
  8. 16. Base ten computer code
  9. 18. It is made up of 8 bits
Down
  1. 1. Electronic circuit where one or more inputs are 1 is a _____ gate
  2. 2. A picture element that makes up an image
  3. 3. Storage devices inside of the computer (eg. hard disk)
  4. 5. A device that sends data from a computer is a ________ device
  5. 6. Storage devices connected to the computer (eg. floppy disk)
  6. 9. One of the basic types audio recording can come into
  7. 11. A device that feeds data into a computer is a _______ device
  8. 12. Electronic circuit where both inputs are 1 is a _____ gate
  9. 13. A device where data can be stored is a _______ device
  10. 17. It is made up of 4 bits