Glossary


S

Sound

Vibrations in the range of human hearing from 16 Hz to 20,000 Hz in an elastic medium are referred to as sound. Below 16 Hz they are called...[more]

Static stiffness

Static stiffness is a material property that reflects behaviour under static loads.[more]

Structure-borne sound

Structure-borne sound is the propagation of vibrations in a solid medium. Structure-borne sound frequently spreads over very large distances and is...[more]