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Can someone explain me this table please? We collect dBA desibels noise of a school surrounding What is L10, L15, L90 and Leq? ZR Mott

Can someone explain me this table please?

We collect dBA desibels noise of a school surrounding

What is L10, L15, L90 and Leq?

image text in transcribed
ZR Mott Haven Academic Chatter School Mott noon Haven morning afternoon STOP L10 40.4 43 45 L50 29.4 31.9 34.9 STOP L90 22.9 25.4 26.6 Figure. The school is located at 170 Brown PI, Bronx, NY 10454. It is located in a neighborhood far from the main road Leq 30.66 33.29 35.39

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