Sound Beats

CLASSIC

Listen to sounds that have a similar frequency and you will hear pulses (or beats) due to the interference of the sound waves. After listening to beats caused by several known frequencies, you will use your knowledge to determine the frequency of unknown sounds. The beats are a common real‑world application that is very useful when tuning musical instruments.

Time remaining to use this Gizmo: 5:00     Extend your five minute free pass.

Assessment Questions (0):

Session Timeout Notice

Your ExploreLearning user session will timeout in 5:00.

Would you like to stay logged in and continue your current session?
logout ignore