Check the Fade in and Fade out boxes to apply smooth fade effects to the beginning and end of your audio file, respectively. Click the Export button in the bottom right corner.

But fade-out is common and remains a persistent reminder that simply providing preschool to low-income children is not sufficient to achieve long-term benefits.

The chorus or reverb comes in as a fade-in effect, made possible by the ramp knob. It can be adjusted so that this secondary effect is always on, comes in after a delay (up to four seconds), or is ...