This effect allows you to make a continuous change to the tempo and/or pitch of a selection by choosing initial and/or final change values. Let’s let the Audacity manual do it’s best to sum this up, shall we? Immediately after selecting Sliding Time Scale/Pitch Shift, the following pop-up window will appear: Click and drag with the mouse cursor over the area you want to apply the effect, or for those keyboard enthusiasts out there, use Shift + Left / Right arrow keys to make your selection.įor the Sliding Time Scale/Pitch Shift effect, our readers will want to select Effect > Sliding Time Scale/Pitch Shift as seen below: Once the file opens in Audacity, our readers will see something like this:Ĭlick to Enlarge New: Listen to the above clip! Open the software and click File > Open, selecting the audio to be edited.

Don’t see it listed? Open Audacity from Applications folder in the Dock. Right-click the file and choose Open With and select Audacity from the list. Now that the file our readers wish to edit is on their computer’s hard drive, they will want to open the file with Audacity. Click the Title of the Audio you wish to Download Step 1: MP3 DownloadĪlready have your file ready to go on your desktop? Skip to Step 2!īefore one can edit their AudioAcrobat recording in Audacity, the first step is to make sure that the file resides on the hard drive of the computer on which editing will be performed.ģ.

Gone a bit cross-eyed? We did too at first, but never fear, we will turn you into a pro in just a couple minutes!īefore starting: Looking for Setup instructions? Our recent Audacity 2.0.0 for Mac OS X Installation Tutorial should do the trick!įor today’s walk-through, we’ll be applying the Sliding Time Scale/Pitch Shift effect using Audacity 2.0.0 for Mac OS X. It’s not brain surgery, but in today’s post we walk our readers through the process of using our favorite free, open source audio editing software for Mac OS X, aka Audacity to apply Tempo changes without changing Pitch, and applying Pitch changes without changing Tempo … or both of them at the same time! Even our senior staff members had to mull it over once or twice before truly understanding the full potential of this useful effect. While many of our previous Audacity tutorials have been overtly simple, straight-forward and use no more than minimal algebraic equations, this one ( and this one) may require an extra ounce or two of brain power to fully take advantage of.

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