What would a drummer do to make the sound of a drum give a note of lower pitch?
Loosen the drum skin.
losen the drum skin
tight skin will make the skin molecule undergo strain and when u hit that further disturbance between the molecules corresponds to higher pitch....u might want to google it out though
Sounds are made when objects vibrate. The vibration makes the air around vibrate, and the air vibrations enter your ear which you hear as a sound. more strain means more vibrations rapid to ad fro about their mean position in other words the already existing distubance is more pronounced
To elaborate a bit further, loosening the drum skin will cause the frequency of oscillations of the skin to drop (wavelength gets longer). Pitch in music is essentially a measure of the frequency.
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