The atmosphere exerts pressure on all objects in it. When a vibrating body moves in air, it creates slight disturbances of the ambient atmospheric pressure. The amplitude of these pressure variations ...
The term most often used in measuring the magnitude of sound. It is a relative quantity in that it is the ratio between the actual SOUND PRESSURE and a fixed reference pressure. This reference ...
In order to understand how sound is felt by the body, we have to examine how the body feels anything to begin with. The human sensory system is commonly thought of as a set of five senses: touch, ...
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