Trim

Adds trim effect to the selected part of an audio file.

Parameter	Description
Trim Level	Maximal amplitude in db, which is considered as silence, from -92 db to 0.
Fade Time	Time of trim fade, in ms.
Trim Type	The type of trim. Can be one of the following types: trim from left, right or from both sides of trim level.

Tip:

See also: Apply a Special Effect or Filter
N db = 20 lg (Pn/P0)

N - number of db.
Pn - Level of sound pressure in pascals.
P0 = 2*105 pascals.