LEAD Audio Phaser FilterPhaser Audio Effect User Interface

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The Phaser Audio filtereffect makes the audio thinner or fuller. This distinctive sound is obtained by creating one or more notches in the frequency domain that eliminate sounds at the notch frequencies. Notches are created by filtering the signal, and mixing the filtered signal with the input signal. The flanger, a specific type of phasing, also makes use of notches. The property page is shown in the figure below:

LEAD Audio Phaser Filter property page

Changes will be applied directly to the streaming media with the ability to set them permanently by selecting Apply or OK, or to abandon changes by selecting Cancel. Positioning the mouse pointer over a control displays general information for that control. The following table shows the controls and their descriptions:

Control	Description
Enable check box	Enables/Disables the effect.
Combine check box	If selected, preserves the difference between the wet and dry mixes.
Wet mix % slider	Controls the level of processed signals. Adjust to control the pass-through volume of the processed signal.
Dry mix % slider	Controls the level of unprocessed signals. Adjust to control the pass-through volume of the unprocessed signal.
Feedback slider	Controls the feedback of the repeated signal, by default from -100 to 100. Zero feedback will result in only a single repeat, while nonzero feedback settings will generate numerous repeats.
Delay slider	Controls the level of Phasing effect. Larger values result in greater delay times.
Stereo slider	Controls the phase difference between the left and right channel.
Depth slider	Controls the amount of the filter output that is added to the sound.
Rate slider	Controls how quickly the notches sweep up and down over the frequency range.
Default button	Restores properties to their default values.
Set as Default button	Saves the current property values as the default values.