SLR 13 – Coding sound & music AQA A’Level SLR13 Analogue and digital data signals AQA A’Level SLR13 Sample resolution and rate AQA A’Level SLR13 Calculating sound sample size AQA A’Level SLR13 MIDI AQA A’Level SLR13 Lossy vs lossless AQA A’Level SLR13 Length and dictionary coding AQA A’Level SLR13 Encryption – Caesar cipher AQA A’Level SLR13 Encryption – Vernam cipher
