Acoustic Noise Applications
A selection of free web-based applications to assist you with your noise
assessments, calculations and reporting. These applications run
in your browser, so there is no installation necessary.
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Decibel, dB
and Sound Level Calculators |
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Decibel Calculator
Addition and subtraction of decibels, with an explanation of
how dB addition works. |
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Ldn and Lden Calculator
Calculates both the Ldn (day-night) and Lden (day-evening-night)
from hourly Leq. |
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Noise
at Work Calculator and Reporter |
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| The European Noise at Work Regulations and the HSE's book "Controlling
Noise at Work" explain in detail the calculations that need
to be made when assessing a worker's exposure to noise and what
actions to take when the noise exposure levels are too high. |
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