I tried to replace the pitch, but nothing happened when I pressed "replace pitch tier"? In order to clone a pitch contour and apply it to a different signal (replacing its original pitch contour):
- select a sound in the objects window
- go to To Manipulation and create a manipulation object
- select it and go to Extract pitch tier
- create a manipulation object of a second sound object (the one which will have its pitch replaced)
- select both the second manipulation object and the pitch tier of the first one, then press Replace pitch tier
- listen to the second manipulation object (Play), to which the pitch of the first one is now applied.