Power Point

[mtan35]

How can I lower sound volume on one slide on an embedded sound file playing
over multiple slides. I want to lower sound so I can record voice over on a
particular slide

 

[Sandy]

Use a third-party sound editor. Try AVSoundEditor (I believe they have a free
trial). It's easy to use and allows you to adjust the volume.

 

[Michael Ritter]

Edit the sound by reducing the amplitude with a sound editor like Cool Edit
Pro.

Regards
Michael