Reverb is the effect a sound makes when produced in a given space. Clap your hands and listen to the sound of the room as that clap reverberates off the walls and ceiling. Clap your hands in a different space, say a church, and you get a very different kind of reverb — longer, louder, brighter. The nature of any reverb is determined by many things, including how far away the wall and ceiling surfaces are, what they’re made of, whether there’s carpet and more. More recently, a new form of reverb is taking hold: convolution reverb.





