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Add Sound Effects to PowerPoint. On the slide, select the text or object you want to add an additional effect to. From the âAdvanced Animationâ section select, âAnimation Paneâ option.Then from the right-hand column of âAnimation Paneâ, click the drop-down arrow and select the âEffectsâ option.f you have not added an animation effect to your object, head to the Animations tab, and choose your desired effect in the Animation box. You may refer to our previous post on how to add animation in PowerPoint 2013. Doing so, will allow you add sound effects to your slides.
If you want the music to be embedded in the presentation you will need to follow a couple of steps. 1  Make sure your music is in WAV format (mp3 files can only be linked and not embedded). 2  Increase the value in the Link sounds with file size greater than box to a value greater than the file size of the MP3 file.ou do this using a feature called Custom Animation. Select your music file then Right click (not the usual left click) and select Custom Animation. You can do this by selecting Slide Show Custom Animation. How you do this depends upon which version of PowerPoint you are using.