NoiseCalculator v1.7 MacOSX

Used for basic sound calculation ,like dbA ,noise level ,attenuation etc

 

• Point source attenuation algorithm according to ISO9613;
• Sound pressure level aided calculation according to RLS-90;
• Sound pressure level aided calculation according to HJ2.4 2009 Road China;
• Sound pressure level aided calculation according to Schall03;
• Sound pressure level aided calculation according to Road Traffic Noise (UK), CRTN88.

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