Changing Playback Speed

If you want to speed listen to the audio file or slow the audio session to replay a specific moment, use the Playback Speed controls .

To slow down the audio from normal speed, tap the Slow Down Audio button. Tap repeatedly to keep slowing down audio speed.
To speed up the audio from normal speed, tap the Speed Up Audio button. Tap repeat-edly to keep increasing the playback speed.
To return to normal speed—the speed at which the audio was recorded—tap the Normal Audio Speed button.

Audio that is played back either sped up or slowed down is no longer in stereo. Audio plays in mono until it is returned to normal speed.