TimeStretching, is the process to modify or undo & redo tempo when pitch is unaffected. It can be used to remarkably slow down or speed up an Audio Event.
TimeStretch has three parameters –
- tempo (You need to adjust the speed of sample without effecting pitch)
- pitch (You need to adjust the speed of sample without effecting the tempo)
- sample rate (You need to change the sample rate that effect both tempo and pitch)