14. Physical properties of soundThe frequency and width of the pure toneIf the sound could not describe a sine curve on the one you want to mention the specific frequency is called tone (orders).No sound can be made by electronic equipment.The sound of a musical instrument usually contains some artist's voice.No, most of the sounds are contained in many different frequencies which are considered to have a wide range of sound propagation.Check out a Octave (eight tone) will usually last to F from the frequency 2F, specifically from 1000 to 2000 hz.Octave range is usually not called by the frequency of the center frequency (F), there are
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