D.) An instrument's timbre varies with its register.
Why is timbre different for each instrument?
Every device has produced an extraordinary pattern of frequencies while playing the same word. This produces a specific sound sample. This difference in pattern leads to a one-of-a-kind sound quality called timbre.
Timbre, also called wooden, quality of auditory sensations produced by means of the tone of a legitimate wave. The timbre of a valid relies upon its wave shape, which varies with the variety of overtones, or harmonics, which are a gift, their frequencies, and their relative intensities.
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