Sound

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created 6 years ago by angelanorton
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Definitions of words in the "sound" topic
updated 6 years ago by angelanorton
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science
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1

vibration

something that goes back and forth.

2

pitch

allows the comparison of "higher" and "lower".

3

amplitude

measures its change over a single period.

4

frequency

number of occurrences of a repeating event per unit time.

5

oscillation

a movement back and forth in a regular rhythm.

6

wave

propagated in an elastic medium such as air.

7

loudness

describing the strength of the ear's perception (ability to hear or be aware of something) of a sound.

8

intensity

a measurement of sound in the air at a listener's location.

9

particles

hearing the least possible amount.

10

hard

a loud, sudden and short sound.

11

soft

speaking in a quite or gentle way.