gelblog

Let’s be honest: The volume change beep in OS X Yosemite and later is probably technically more advanced (more lower pitch material) but it sounds horrible (bit of a greeting from 1990s computing). This is how you can change it. Of course, if you want to revert to the old sound, you’ll need the respective sound file. You’ll find it here: http://forums.macrumors.com/threads/can-you-change-the-new-yosemite-volume-indicator-sound.1767911/#post-19522935