Whether creating a “clean” version of an audio that contains profanity, conjuring subliminal messages or simply having fun with backwards sounds, the need to have audio played in reverse is very real, and very easy to accomplish.
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 switch the beginning and end points of your audio for reverse playback.
Looking for Setup instructions? Our recent Audacity 2.0.0 for Mac OS X Installation Tutorial should do the trick!
For today’s walk-through, we’ll be applying the Reverse effect using Audacity 2.0.0 for Mac OS X.
Step 1: MP3 Download
Already have your file ready to go on your desktop? Skip to Step 2!
Before 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.
1. Login to your AudioAcrobat account
2. Click Audio (L)
3. Click the Title of the Audio you wish to Download
4. Click Download Audio
Looking for Expanded Steps? Try HERE.
Step 2: Open in Audacity
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. Right-click the file and choose Open With and select Audacity from the list. Don’t see it listed? Open Audacity from Applications folder in the Dock. Open the software and click File >> Open, selecting the audio to be edited.
Once the file opens in Audacity, our readers will see something like this:
Click to Enlarge
New: Listen to the above clip!
Step 3: Highlight, Reverse + Export
It really is that simple. Click and drag with the mouse cursor or for those keyboard enthusiasts out there use Shift + Left / Right arrow keys to make a selection.
For the Reverse effect, our readers will want to make sure to select the area which encompasses the intended duration for which the effect is to be applied.
Here our readers will want to select Effect >> Reverse as seen below:
Immediately after selecting Reverse, the start and end points of the highlighted selection will then be reversed, and the audio will play from the original end point to the original start point, or in “reverse”, which visually will look something like this:
Click to Enlarge
New: Listen to the above clip!
When satisfied, select File >> Export to save the newly edited version and head over to AudioAcrobat in an internet browser to begin the upload process.
Well that was quick … we’ve already walked through the process of downloading/opening our file, applying the Reverse effect using Audacity 2.0.0 for Mac OS X and exporting the file for upload to the Web … and yet it seems as though we had just begun. If you agree, go ahead and click the ‘Previous Post’ link beneath this article to continue the joyride!
Did you get stopped somewhere in the process? Make sure you have LAME correctly setup then shampoo, rinse and repeat the steps listed above. Success will be yours!
Did you find the above process helpful? Were you able to follow-along? Please let us know by leaving a comment below!
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Coming up next … #FolowFriday!
