Noise Pollution

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  • Created by: 8AED0504
  • Created on: 20-03-18 11:32
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C M O E B L Y K E H S G C C T E U K S H X
C R E S O N A N T F R E Q U E N C Y K D F
T J V S P X Y W W O F N V E Y C P N S P L
E C T R A F F I C N O I S E I N D E X H W
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Q B V Q V M Y F Y A B D N V P W O H H W R
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I N O I S E A N D N U M B E R I N D E X G
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I T X X J S U F V R L Y U S N C F J Y L H
Y F M U H I I Q T O Y S A M U H G P L U G
Y U U P G M D E G S A U Y G P H A R N Q L
Y V L D H C Q S G E T Q N W W N E P C T Y
X D X Q N J A Y I N O N B A M F S G Q S L
V C Q M B M R F J W A O Q F S G E M P P V
R N O F L T P L I G H Q Y M M U Y Y T E S

Clues

  • a frequency capable of exciting a resonance maximum in a given body or system (8, 9)
  • a method divised in the UK to measure annoyance responses to motor vehicle noise (7, 5, 5)
  • a quantity used in evaluating aircraft noise in terms of its intensity and frequency of occurrence (5, 3, 6, 5)
  • the scale of how loud a sound is (2, 5)
  • the tendency of a material, such as metal, to lose strength after acoustic stress (8, 7)
  • the unit used to measure the intensity of a sound (7)

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