Plate Reverb: Lending a Smooth, Fluttering Character to Your Sound

May 20, 2023

Often when we talk about reverb, we picture expansive rooms, grand halls, or cavernous cathedrals. However, one of the most unique and widely-used types of reverb actually has its origins in a device not much larger than a household appliance - the plate reverb. In this post, we'll delve into the history and characteristics of plate reverb and its application in modern music production.

A Brief History of Plate Reverb

In the pre-digital age, creating reverb was a physical process. One such method was the plate reverb system, first introduced by EMT in the 1950s. The concept was fairly simple: a large, thin sheet of metal (the "plate") was vibrated with a transducer, similar to a speaker cone. The sound vibrations would then travel through the plate, creating a complex series of reflections which were picked up by a set of contact microphones. The result was a smooth, dense reverb that has since become a staple in music production.

The Characteristics of Plate Reverb

Plate reverb is known for its dense, full-bodied, and somewhat diffuse sound. It produces a smooth, fluttering reverb tail that's distinctly different from the sharp, clear reflections you'd get from room or hall reverb. The vibrations move faster in the plate than they would in air, resulting in a rapid onset of the reverb and a rich texture. This characteristic makes plate reverb excellent for adding a sense of space and depth without causing muddiness or losing clarity.

Using Plate Reverb in Your Mix

Plate reverbs are particularly popular for vocals and drums. When used on vocals, they can add a lush, full quality that fills out the track without overpowering the direct sound. On snare drums and toms, a plate reverb can add a pleasing depth and sustain that enhances the drum sound without making it seem distant or washy.

Due to its smooth, even decay, plate reverb is often a good choice when you want to add a sense of space to a track without introducing the distinct echoes that come with room or hall reverb. It's also often used when the desired effect is to have the reverb "blend" more with the source sound, as it tends not to stand out as its own separate entity in the mix.

Conclusion

In the world of reverb, the plate reverb holds a special place. Its unique, smooth, and fluttering character can breathe life into a mix, adding depth and a sense of space without compromising clarity. Whether you're working with vocals, drums, or any other instrument in your mix, understanding the unique properties of plate reverb and harnessing them effectively can help elevate your productions to new heights. As always, the key lies in careful, thoughtful application and a keen ear for detail.