Select OK, note the change to the waveform, paying particular attention to the cycle to cycle variation. Note the change to the waveform, and then listen to the wave. At the bottom of the help info, c...Select OK, note the change to the waveform, paying particular attention to the cycle to cycle variation. Note the change to the waveform, and then listen to the wave. At the bottom of the help info, click on “jump to description” for a detailed description of the process and example settings. In the second editor (the one with the filter impulse), select Open again (answer yes to delete the existing wave).