How to Calculate Height of Barrier Wall given Noise Reduction in Decibels?
Height of Barrier Wall given Noise Reduction in Decibels calculator uses Height of Crack = sqrt((Wavelength*Horizontal Distance/20)*10^(Noise reduction/10)) to calculate the Height of Crack, Height of Barrier Wall given Noise Reduction in Decibels is height of barrier wall which is present at some distance after source of sound. Height of Crack is denoted by h symbol.
How to calculate Height of Barrier Wall given Noise Reduction in Decibels using this online calculator? To use this online calculator for Height of Barrier Wall given Noise Reduction in Decibels, enter Wavelength (λ), Horizontal Distance (R) & Noise reduction (N) and hit the calculate button. Here is how the Height of Barrier Wall given Noise Reduction in Decibels calculation can be explained with given input values -> 18312.82 = sqrt((2.1E-09*1.01/20)*10^(65/10)).