Chapter 6. Data encoding and compression
6.1 Information, bits and bytes
6.2 Units and capacities
6.3 Text encoding
6.3B Simple and complex ciphers
6.4 Audio encoding and compression
6.5 Images pixels, resolution, color depth
6.6 Image encoding and formats, data compression
6.7 Video encoding and formats, data compression
6.8 Coding, self-correcting codes
6.9 Ports and connectors - what to connect and where
6.10 Current hardware.
6.11 Solving technical problems