how do i change the db?

[explodingcan]

How do i change the db, i know that it has to be under -6 to -18 so how do i do it?

I am using iMovie and Garage Band, if any 1 can tell me how to use it, i really appreciate it cause its due today!

Better yet! How do i check how much db's my video has.

[dario]

I would also like to know this. I am using Adobe Premiere for sounds btw.

[mbeardsworth]

dB is a measure of sound pressure. The volume of your recording was too high when you recorded it, the sound may have overpowered your gear, causing a nasty clipping sound. In iMovie look for the volume checkbox, then drag the line down to change the volume. If the problem is from gain in the computer you're fine. If the problem is from gain in the original recording there is nothing you can do.

[BuddyB309]

right click on the audio and go to audio gain