Question

what is a primary acoustic musical application of the phenomenon illustrated in the oscilloscope screen? Given two tuning forks, T1 vibrates at 392 Hz, and T2 vibrates at an unknown frequency. The sound produced when both tuning forks vibrate together at the same amplitude was then captured in the oscilloscope screen shown below. Assume that the tuning forks vibrate only at frequencies that are whole numbers (e.g. 200 Hz,201 Hz, 202 Hz, etc.)

Answer 1

The primary acoustic musical application of the phenomenon illustrated in the oscilloscope screen is the production of beats.

Step-by-step explanation:

The primary acoustic musical application of the phenomenon illustrated in the oscilloscope screen is the production of beats. Beats are the periodic variation in amplitude produced when two sound waves with slightly different frequencies interfere with each other. In this case, the oscilloscope screen shows the beats produced when two tuning forks vibrate together, one with a known frequency of 392 Hz and the other with an unknown frequency. By analyzing the beats on the screen, we can determine the unknown frequency of the second tuning fork.

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