Edit with
Multi-Track Separation Filter
Gain_dB = -(SliderValue / 100) * 12
SliderValue / 100 = 0.50
Max reduction = 12 dB
Gain_dB = -(50 / 100) * 12 = -6.00 dB
Biquad peaking filter at 375 Hz (250-500 Hz muddy range)