10.6

Table Of Contents
111Logic Pro Effects
Logic Pro Linear Phase EQ parameters
The central area of the Linear Phase EQ window includes the graphic display and
parameters for shaping each EQ band. The master Gain slider is shown at the right.
The Analyzer and Q Couple controls are shown at the lower left.
Linear Phase EQ parameters
Band 1 On/Off button: Switch on a low cut filter that allows high frequencies to pass
and reduces the level of low frequencies near the cutoff (set) frequency.
Band 1 background or control point: Drag the red control point to change the
frequency and Q values. Drag the red shaded area horizontally to change the
frequency value.
Band 1 vertical/horizontal line: Drag vertically to change the slope.
Note: The Q parameter of band 1 and band 8 has no effect when the slope is set to
6 decibels per octave. When the Q parameter is set to an extremely high value, such
as 100, these filters affect only a very narrow frequency band and can be used as
notch filters.
Band 2 On/Off button: Switch on a low shelving filter that adjusts the level of low
frequencies and has a minimal impact on frequencies above the cutoff (set) frequency.
Band 2 background or control point: Drag the orange shaded area, curve, or control
point to change the frequency and gain values. Click the control point to select
the band.
Band 2 horizontal line: Drag vertically to change the gain value.
Band 2 vertical line: Drag horizontally to change the Q value.
Band 2 vertical/horizontal lines: Drag to change the gain and Q values.
Band 3 On/Off button: Switch on a parametric filter with three controls. Frequency
sets a center frequency. Q sets the width of the frequency band around the center
frequency. Gain sets the level of the band.
Band 3 background or control point: Drag the yellow shaded area, curve, or control
point to change the frequency and gain values. Click the control point to select
the band.
Band 3 horizontal line: Drag vertically to change the gain value.
Band 3 vertical line: Drag horizontally to change the Q value.
Band 3 vertical/horizontal lines: Drag to change the gain and Q values.