3 ways to alter a soundwave Explains the underlying concepts of sound manipulation
Synthesis types Overviews of subtractive, additive, FM, Granular, Phase Distortion, Physical Modeling etc
Polyphony & voices Keyboards and voices explained
Subtractive (analogue) synthesis
In depth explanation
Emulating real instruments with subtractive synthesis . Test your knowledge.
So, you own an old monophonic analogue subtractive synth and you need to record your sound setups. Click here for a free subtractive synth patch sheet (pdf) which you can download and print out.
Synthesisers - Interface design and development Article by Paul Hazel which discusses and evaluates the design and implementation of synthesiser control and performance interfaces
A list of pros and cons to help you decide.