EQ: High Pass Filter

Question 1

A high pass filter allows all sound above the cut-off frequency to pass through unaffected and ? frequencies below that point, useful for removing rumble on recordings.

Answer 1

Removes.

Question 2

Because the ? ? can only remove bass frequencies, the gain function controls how steel the roll-off (?) is and is measured in decibels per octave (dB/Oct).

Answer 2

High Pass.

Slope.

Question 3

The higher the number of decibels per octave, the more extreme the removal of the bass frequencies is from below the set frequency of the ?

Answer 3

Curve.