Pressing this button doubles the space needed to display the sound recording. You will need
to use the scroll panel to see portions of the sound wave.
Pressing this button undos the effect of pressing the zoom in button.
|Zoom to Selection
Pressing this button causes the selected portion of the sound wave to show on the entire
wave display window, if possible. Sometimes the program can reach its maximum zoom
capacity. In this case, it might still be necessary to scroll to see the selected area.
Pressing this button zooms the entire sound recording to fit the display window. This is the