Dictionary of Audio Terms (a glossary of audio terminology)
Reference acoustic pressure
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That magnitude of a complex sound that produces a sound-level meter reading equal to the reading that results from a sound pressure of 0.0002 dyne per cm at 1 kHz. Also called reference sound level. |
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Reference acoustic pressure --
That magnitude of a complex sound that produces a sound-level meter reading equal to the reading that results from a sound pressure of 0.0002 dyne per cm at 1 kHz. Also called reference sound level.
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