Flat Line or Sliding Line Levels
Once the WAVEditor opens an audio file, select the EFFECTS from the FILE MENU
FLAT LINE LEVEL Settings:
Consider 100 being the volume of the waveform displayed
150% would show a 50% gain
50% would show a 50% drop in level
SLIDING LEVEL Settings:
Consider 100 being the volume of the waveform displayed
Highlite the area where the Volume changes are to take place
150% would show a 50% gain
50% would show a 50% drop in level
Suggest experiment first - Click OK to being the process
CANCEL & Exit if you wish to re-open