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Contents
- 1 Bit patterns and data
- 2 Bitmaps
- 3 Calculating storage requirements for bitmaps
- 4 Bitmap metadata
- 5 Vector graphics
- 6 Bitmap vs vectors
- 7 Analogue and digital data signals
- 8 Sample resolution and rate
- 9 Calculating sound sample size
- 10 MIDI
- 11 Lossy vs lossless
- 12 Length and dictionary coding
- 13 Encryption – Caesar cipher
- 14 Encryption – Vernam cipher
Bit patterns and data
Bitmaps
Calculating storage requirements for bitmaps
Bitmap metadata
Vector graphics
Bitmap vs vectors
Analogue and digital data signals
Sample resolution and rate
Calculating sound sample size
MIDI
Lossy vs lossless
Length and dictionary coding
Encryption – Caesar cipher
Encryption – Vernam cipher
