Modulation effects

exam day

What was a levelling amplifier used for?

To reduce audio segments that were too loud, like audience clapping.

What else could a levelling amplifier do besides reduce loud sounds?

It could bring up the volume of quiet sounds like presenters talking or whispering.

Why was levelling amplification useful?

It avoided distortion while maintaining a sensible signal strength.

When were levelling amplifiers commonly used?

1950s–60s

Why were compressors used more in studios in the 50s–60s?

To avoid clipping while also bringing up quieter sounds.

What effect could different compressors have on the sound?

Each compressor had its own character and could color the sound.

Why did the need for compression increase from the 1970s to the 1990s?

More tracks in a mix required better control during mastering.

What does gating help reduce in drum recordings?

Spill from one drum part to another.

What is the purpose of gated reverb?

It stops the reverb before the next hit, avoiding a muddy drum sound.

What era is most associated with gated reverb on drums?

1980s pop

How does 'look-ahead' in a DAW affect compression?

It anticipates and reduces peaks before they occur.

What does automation allow in terms of compression in a DAW?

It allows dynamic control of the amount of compression over time.

What is sidechain compression typically used for in EDM?

To duck the synth volume when the kick drum hits, creating a pulsing effect.

What trend occurred from the 1980s to 2000s regarding average volume levels?

Overall volume levels increased.

What was the 'loudness war'?

A trend where songs were remastered to be louder so they stood out more.

Why did albums get louder during the loudness war?

Because louder tracks tend to stand out and seem more impactful.