These windows are used to adjust the parameters of audio effects such as the
band pass filter or the echo effect. The window’s appearance will vary depending on the particular effect, but the settings on
the right such as the mark-in/mark-out settings and the preview section are
common to all versions of this window.
To preview an effect, you can choose to apply it to the audio object or you
can preview it by rendering it on a standard sample. Select either Object or
Sample and then press the Render button. Once the preview has been rendered, you
can play it by clicking the play button next to the slider.