Equation used to compute SPL (in dB) from sound pressure µbars. Equation: If a bulldozer emits...
Equation used to compute SPL (in dB) from sound pressure µbars. Equation: If a bulldozer emits a sound level of 90 dBA, what is the sound level (dBA) of two bulldozers next to each other?
Homework Answers
93 dBA will the sound level of the two bulldozers next to each other.
Explanation : 
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Equation used to compute SPL (in dB) from sound pressure µbars.
Equation: If a bulldozer emits...
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