Notes

List of articles in category Notes
Title
Common units of storage
The binary numbering system
Converting between positive denary whole numbers and binary
The use of hex to represent binary
Converting between hex and binary
Converting between positive denary whole numbers and hex
Addition of binary integers
Binary shift
The ASCII character set
The need for Unicode
Common file standards associated with the Internet
Bitmap images
Metadata notes
Image colour depth and resolution
File calculations of bitmapped images
Vector images
Vector images or bitmaps?
Sampling and storing sound in digital form
Sound file sizes and the quality of playback
Typical features in a sound editing program
Lossy and lossless compression
An introduction to data compression
Compression software - Answers
Run length encoding (RLE) for lossless compression
Dictionary coding for lossless compression