Stretch Time

Stretches an selected part of an audio file by time.

Parameter	Description
Rate	The rate of the stretching.

Tip:

See also: Apply a Special Effect or Filter
For example for the voice audio file the speech is increased or decreased without frequency changing.

The Stretch function enables you to change frequency and duration of an audio signal. You can also change either frequency or duration without affecting the other. For example, you can use Stretch to transpose a song to a higher key without affecting the duration, or to slow a passage down without changing the frequency. Frequency and duration can also vary over the length of the audio, giving the effect of slowing down and speeding up, or raising and lowering frequency.