Sound wave simulation. Adjust the frequency or volume and you can see and hear how the wave changes. Sound Wave simulator This simulation lets you see the movement of a sound wave. Move the listener around and hear what she hears. It is adapted from Phet Jan 7, 2026 ยท Explore sound waves with our free audio simulator. Try it now! The Simple Wave Simulator Interactive provides the learner with a virtual wave machine for exploring the nature of a wave, quantitative relationships between wavelength, frequency and speed, and comparisons between transverse waves such as those traveling through a rope and longitudinal waves such as sound. Explore the basics of waves with interactive simulations, adjusting frequency and amplitude to observe their effects on sound and light. It shows point sources, line sources, and plane waves, and also demonstrates interference between sources. Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations. . You can damage your hearing or your speakers if you play tones at extreme volumes. rwog fke xsa zuvxox loho ucg hves btzcwey ocdw ejx