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the human perception of how much energy a sound wave carries |
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the unit that describes the energy carried by sound waves |
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how high or low a sound seems |
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a sound wave reflected off of a hard surface |
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Some animals use to navigate and hunt |
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change in frequency that is due to the motion of a sound source or listener |
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A group of sounds that have been deliberately produced to make a regular pattern |
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A frequency at which a particular object will vibrate |
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when an object is made to vibrate at its frequency by absorbing energy from a sound wave or another object |
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The lowest frequency produced by a vibrating object |
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A device that produces a musical sound |
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a sequence of notes with certain frequencies |
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methods are used to make the strings vibrate- pluck, struck, bowed |
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Are struck to make a vibration on a surface. |
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Change notes by changing the length of the resonating air column |
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Change pitch by pressing valves to change tube length |
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hammer, anvil, stirrup (malleus, incus, stapes) |
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