The Tempo Change (also called Time Stretch) effect allows to change the tempo, but keep the pitch the same throughout. The audio will play slower or faster, but its tone will remain unchanged.
Please listen to the short audio samples below to compare the sound before and after applying the Tempo Change effect:
All effects and filters are applied in the same way in AVS Audio Editor. For detailed step-by-step instructions on how to apply effects to your audio files, click here.
Use the Ratio text field or the wheel cursor to set the desired tempo change level. Setting the parameter to 100% will correspond to the original sound. Values below 100% will cause the tempo to decrease. Values above 100% will cause the tempo to increase.
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