- Shelving Curve
- Peak/Dip Curve
- 2 Band Fixed and Selectable Equaliser
- 3 Band Fixed and Selectablke Equaliser
- 4 Band Fixed and Selectable Equaliser
- Sweepable Frequency Equaliser
- The Notch Filter
- The Parametric Equaliser
- 2 Band Paramteric Equaliser
- 1/2 Octave Graphic Equaliser
- Other Types Of Equalisation
Analog And Digital Audio Principles
- Reverb
- Flanger/Chorus
- Phasers
- Rotary Speaker
- Tremolo/Auto Panner
- Pitch Shift/Detuners
- Delays
- Compressors
- Omnidirectional
- Unidirectional
- Bidirectional Microphone
- Shotgun Microphone
- Dynamic Microphone
- Condenser Microphone