When human vocal cords are used to sing falsetto , the result is a very pure sound,
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Question:
When human vocal cords are used to sing falsetto, the result is a very pure sound, relatively free of overtones. Assume two singers are singing falsetto, attempting to produce a note with frequency 4050 hertz, but a beat frequency of 7 Hz is heard.
By how many hertz is the frequency of the sound produced by the higher note higher than the frequency of the combined sound?
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International Marketing And Export Management
ISBN: 9781292016924
8th Edition
Authors: Gerald Albaum , Alexander Josiassen , Edwin Duerr
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