4. Dynamics processing

Question 1

situations where you would you use a compressor

Answer 1

• to level dynamic range, - add more punch, - balance a sound

Question 2

situations where you would use a limiter

Answer 2

• to prevent any accidental peaks, - to maximize volume in mastering

Question 3

situations where you would use a gate

Answer 3

• reduce background noise, - for creative effects (e.g gated reverb)

Question 4

explain a compressor’s parameters

Answer 4

Threshold – sets the level at which the compressor kicks in

Ratio – the amount of reduction

Make-up gain – allows to boost the signal from the bottom

Attack and release – the compressors envelope

Question 5

explain a gate’s parameters

Answer 5

Threshold - how much the gate opens to allow sound to pass through.
Attack - how long it takes for the gate to transition from closed to open.
Hold - enables the gate to remain open when the signal level has dropped below the threshold.
Release or decay - how long it takes for the gate to open.