Listen to and see interference patterns produced by sound waves with similar frequencies. Test your ability to distinguish and match sounds as musicians do when they tune their instruments. Calculate the number of "sound beats" you will hear based on the frequency of each sound. [Note: Headphones are recommended for this Gizmo.]
© 2010 ExploreLearning. All rights reserved. Gizmo and Gizmos are trademarks of ExploreLearning. Please carefully review the Terms & Conditions of Use and our Privacy Policy before using this site. Your use of the site indicates your agreement to be bound by the Terms & Conditions of Use.
All Gizmos™ require the free Shockwave and/or Flash plugins. To determine if your system has these plugins, go to our test page.
Page Top This site conforms to Level A of the WAI Guidelines. View accessibility info for this site.
