Wave Pads ((exclusive)) Jun 2026

A wave pad reduces transmitted vibration by introducing a layer with acoustic impedance ( Z = \rho c ), where ( \rho ) is density and ( c ) is the speed of sound in the material. When a wave encounters a boundary between steel (high ( Z )) and elastomer (low ( Z )), partial reflection occurs. The transmission coefficient ( T ) across two interfaces (pad top and bottom) is:

In high-frequency vibration systems—such as those used for liquid atomization—the transducer consists of radiating and reflecting pads . The material and length of these pads are precisely tuned so that the total assembly corresponds to the half-wavelength of the vibrations being generated. wave pads