Distance between Source and Barrier given Noise Reduction in Decibels Calculator

✖Height of Crack is the size of a flaw or crack in a material that can lead to catastrophic failure under a given stress.ⓘ Height of Crack [h]			+10% -10%
✖Wavelength is the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire.ⓘ Wavelength [λ]			+10% -10%
✖Noise reduction is the process of removing noise from a signal.ⓘ Noise reduction [N]			+10% -10%

✖Horizontal Distance is the instantaneous horizontal distance cover by an object in a projectile motion.ⓘ Distance between Source and Barrier given Noise Reduction in Decibels [R]

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Formula

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Distance between Source and Barrier given Noise Reduction in Decibels

Formula

`"R" = (20*"h"^2)/("λ"*10^("N"/10))`

Example

`"433683.8m"=(20*("12000mm")^2)/("2.1nm"*10^("65dB"/10))`

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Distance between Source and Barrier given Noise Reduction in Decibels Solution

STEP 0: Pre-Calculation Summary

Formula Used

Horizontal Distance = (20*Height of Crack^2)/(Wavelength*10^(Noise reduction/10))
R = (20*h^2)/(λ*10^(N/10))
This formula uses 4 Variables

Variables Used

Horizontal Distance - (Measured in Meter) - Horizontal Distance is the instantaneous horizontal distance cover by an object in a projectile motion.
Height of Crack - (Measured in Meter) - Height of Crack is the size of a flaw or crack in a material that can lead to catastrophic failure under a given stress.
Wavelength - (Measured in Meter) - Wavelength is the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire.
Noise reduction - (Measured in Decibel) - Noise reduction is the process of removing noise from a signal.

STEP 1: Convert Input(s) to Base Unit

Height of Crack: 12000 Millimeter --> 12 Meter (Check conversion here)
Wavelength: 2.1 Nanometer --> 2.1E-09 Meter (Check conversion here)
Noise reduction: 65 Decibel --> 65 Decibel No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R = (20*h^2)/(λ*10^(N/10)) --> (20*12^2)/(2.1E-09*10^(65/10))

Evaluating ... ...

R = 433683.793394521

STEP 3: Convert Result to Output's Unit

433683.793394521 Meter --> No Conversion Required

FINAL ANSWER

433683.793394521 ≈ 433683.8 Meter <-- Horizontal Distance

(Calculation completed in 00.004 seconds)

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Created by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

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Verified by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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< 4 Noise Abatement and Control Calculators

Noise Reduction in Decibels

Go Noise reduction = 10*log10((20*Total Height of Wall^2)/(Wavelength*Horizontal Distance))

Height of Barrier Wall given Noise Reduction in Decibels

Go Height of Crack = sqrt((Wavelength*Horizontal Distance/20)*10^(Noise reduction/10))

Distance between Source and Barrier given Noise Reduction in Decibels

Go Horizontal Distance = (20*Height of Crack^2)/(Wavelength*10^(Noise reduction/10))

Wavelength of Sound given Noise Reduction in Decibels

Go Wavelength = (20*Height of Crack^2)/(Horizontal Distance*10^(Noise reduction/10))

Distance between Source and Barrier given Noise Reduction in Decibels Formula

Horizontal Distance = (20*Height of Crack^2)/(Wavelength*10^(Noise reduction/10))
R = (20*h^2)/(λ*10^(N/10))

What is noise reduction?

The Noise reduction in decibels is the process of removing noise from a signal. Noise reduction techniques exist for audio and images. Noise reduction algorithms may distort the signal to some degree.

How to Calculate Distance between Source and Barrier given Noise Reduction in Decibels?

Distance between Source and Barrier given Noise Reduction in Decibels calculator uses Horizontal Distance = (20*Height of Crack^2)/(Wavelength*10^(Noise reduction/10)) to calculate the Horizontal Distance, The Distance between Source and Barrier given Noise Reduction in Decibels is the distance calculated from the source of the sound generated to the point where the barrier wall is present. Horizontal Distance is denoted by R symbol.

How to calculate Distance between Source and Barrier given Noise Reduction in Decibels using this online calculator? To use this online calculator for Distance between Source and Barrier given Noise Reduction in Decibels, enter Height of Crack (h), Wavelength (λ) & Noise reduction (N) and hit the calculate button. Here is how the Distance between Source and Barrier given Noise Reduction in Decibels calculation can be explained with given input values -> 433683.8 = (20*12^2)/(2.1E-09*10^(65/10)).

FAQ

What is Distance between Source and Barrier given Noise Reduction in Decibels?

The Distance between Source and Barrier given Noise Reduction in Decibels is the distance calculated from the source of the sound generated to the point where the barrier wall is present and is represented as R = (20*h^2)/(λ*10^(N/10)) or Horizontal Distance = (20*Height of Crack^2)/(Wavelength*10^(Noise reduction/10)). Height of Crack is the size of a flaw or crack in a material that can lead to catastrophic failure under a given stress, Wavelength is the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire & Noise reduction is the process of removing noise from a signal.

How to calculate Distance between Source and Barrier given Noise Reduction in Decibels?

The Distance between Source and Barrier given Noise Reduction in Decibels is the distance calculated from the source of the sound generated to the point where the barrier wall is present is calculated using Horizontal Distance = (20*Height of Crack^2)/(Wavelength*10^(Noise reduction/10)). To calculate Distance between Source and Barrier given Noise Reduction in Decibels, you need Height of Crack (h), Wavelength (λ) & Noise reduction (N). With our tool, you need to enter the respective value for Height of Crack, Wavelength & Noise reduction and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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