Adjust the volume of a region if you'd like to make it louder or softer.
Slider Icon at the lower left-hand corner of the region you'd like to manipulate.
A Gain Slider will appear.
Click and drag on the Gain Slider to adjust the volume for the corresponding region. Adjusting this slider will only effect the area between the start and end of the region, also known as region boundaries.
You will see the Region Volume displayed in dB next to the slider icon.