Multiple Choice
You are designing a restaurant located within a retail mall. The ambient noise level of the restaurant is 70 dB. The ambient noise level of the mall common space is 75 dB. What is the MINIMUM sound pressure level (SPL) that should be used when designing the paging system within the restaurant?
A) 70 dB
B) 75 dB
C) 80 dB
D) 85 dB
Correct Answer:
Verified
Correct Answer:
Verified
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