Window Menu
This menu has a list of all the open windows in Sound Studio, and lets you open some utility windows.
Zoom
Toggles window size between maximum size and normal size.
Minimize
Moves the window into the dock.
Input Levels
Shows the Input Levels window, which shows the audio levels on the audio inputs specified in the preferences.This window also has controls for the input gain, which adjusts the levels before the audio is digitized. The "M" slider is the master slider, which controls the gain for the entire device, and the "L" and "R" sliders control the gain for individual channels on the device. The "Link L+R" option causes the "L" and "R" sliders to move in sync. The "Play-through" option enables a preview of the audio inputs by playing it on the audio outputs; this option is the same as the play-through checkbox in the preferences.
If you minimize the Input Levels window, it will turn into a little levels meter in the dock, so you can monitor the levels even when you're not in Sound Studio. Increase the dock icon size or turn on dock magnification for more detail.
Markers
Shows the Markers window, which is a list of marker times and names in the current file. Double click on a time or name to edit it. When you select a marker in this window, the audio data and markers in the main window will also be selected.