User Manual

358 Audio Plug-ins
Notch Freq
Sets the frequency of the notch filter.
Notch Gain
Allows you to adjust the gain of the selected frequency. Use positive values to identify
the frequencies that you want to filter out.
Notch Gain Invert button
Inverts the gain value of the notch filter. Use this button to filter out unwanted noise.
While looking for the frequency to omit, it sometimes helps to boost it in the first place
(set notch filter to positive gain). After you have found it, you can use the Invert button
to cancel it out.
Notch Q-Factor
Sets the width of the notch filter.
Notch Preview button
Use the Preview button (found between the notch filter buttons and the graphical dis-
play) to create a bandpass filter with the peak filter's frequency and Q. This deactivates
any other filters, allowing you to listen only to the frequencies you want to filter out.
Notches buttons (1, 2, 4, 8)
These buttons add additional notch filters to filter out harmonics.
High Cut Freq (3Hz to 20kHz, or Off)
Use this high-cut filter to eliminate high-frequency noise. Filter is Off when the handle/-
knob is moved all the way to the right.
High Cut Slope pop-up menu
Allows you to choose a slope value for the high-cut filter.
High Cut Preview button
Use the Preview button (found between the High Cut Freq button and the graphical
display) to switch the filter to a complementary low-cut filter. This deactivates any other
filters, allowing you to listen only to the frequencies you want to filter out.
Related topics
Audio Plug-ins
Master Section
How do I add effects?
Presets
WaveLab 7