Ben @ben37 • Joined Oct 2004 • Active 5 years ago Remove Connection Are you sure you want to remove from your connections? Timeline Profile Connections Photos Forums Points Leader Badges Discussions Replies Favorites Discussions Replies Favorites Forum Replies Created Ben January 30, 2008 at 5:34 pm in reply to: Boosting low audio signal It’s called AU Peak limiter and is in the Apple Audio filters folder. Another technique (though I think this may only in FCP 6) is to apply normalization gain which you can find in the Modify – Audio Menu.