Hi, I am having difficulties in locating in depth info on the audio effects in PE2 (denoiser) Does anyone know where and how to locate the info either on web or on the Pe2 help options. I have tried many variations in the search but to no avail. The audio effect that I need to work on is the denoiser. - to remove hum from a clip. I have also scoured the manual and PE2 in a snap book.