Wednesday 9 December 2009

noise

This  DEFRA  noise map shows the main route by road in and out of Brighton to the palace pier. The purple is the most noise 75 + dB(A)  (mainly roads) the green 0.00-54.9 dB (A)  is the least.
 The red patch 65.0-69.9 dB(A) (the steine ) despite being a large stretch of grass is surrounded by roads and on the high range for noise. 

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