Question

What are harmonics?
Chapter :SOUND (Physics) ​

Answer 1

Explanation:

A harmonic is a signal or wave whose frequency is an integral (whole-number) multiple of the frequency of some reference signal or wave. ... A signal can, in theory, have infinitely many harmonics. Nearly all signals contain energy at harmonic frequencies, in addition to the energy at the fundamental frequency.

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Answer 2

Answer:

Most vibrating objects have more than one resonant frequency and those used in musical instruments typically vibrate at harmonics of the fundamental. A harmonic is defined as an integer (whole number) multiple of the fundamental frequency.

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