Trim Length

input file : source soundfile

output file : destination soundfile (when marked)
or result.wav (for unregistered files)

processing mode : global

Suppose there are exactly 3 minutes left on your recordable CD and the recording you would like to include is 3 minutes and 5 seconds long ... The easiest way to cope with such a situation is to shorten the material, while keeping the original sampling rate unchanged. Of course, all length alterations affect the pitch of the audio signal. However, if the changes are not significant, e.g., if the new length does not differ by more than +/- 5% from the old one, pitch variations remain practically unnoticeable.

The Trim length dialog allows you to freely adjust the length of the recording by specifying the new length expressed in time units, bytes or as a percentage rate. If the attempted changes exceed the +/- 5% safety margin, the red 'safety alert' light is turned on to warn you of possible hazards.