Flashcards
data representaion
Cards in this deck (12)
- 1byte8 bits
- 2A B C D E F10
11
12
13
14
15 - 3true colour24 bits
- 41 bit2 colours
- 52 bits4 colours
- 63 bits8 colours
- 7character seta defined list of characters recognised by the computer hardware and software where each character is represented by a number
- 8ASCII127 characters
- 9UNICODE32 bits
- 10bit rateamount of information stored per second in a digital
- 11sample ratenumber of samples taken each minute (Hz or Hertz)
→ higher sample rate, better sound - 12bit depthnumber of bite stored per sample
→ higher bit depth will store more detail of the sound and improve the quality
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- GCSE Computing Flashcards on data representaion, created by Sanna Hutchinson on 02/03/2020.
- Created by
- Sanna Hutchinson
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