Isn’t that annoying when turning up/down the volume in Mac OSX Maverick/Yosemite with the popping sound effect? Especially when you trying to tone down the volume from very loud to soft, the annoying popping sound effect followed.
Here is how to turn off the annoying volume popping sound in Mac OSX.
1. Go to System Preferences
2. Go to Sound
3. Uncheck “Play feedback when volume is changed”
Turn up your volume now, the popping sound effect is gone.