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## Credits

Meerut Institute of Engineering and Technology (MIET), Meerut
Ishita Goyal has created this Calculator and 300+ more calculators!
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## Height of barrier wall when noise reduction in decibels is given Solution

STEP 0: Pre-Calculation Summary
Formula Used
height = sqrt((Wavelength*Horizontal Distance/20)*10^(noise reduction/10))
h = sqrt((λ*R/20)*10^(N/10))
This formula uses 1 Functions, 3 Variables
Functions Used
sqrt - Squre root function, sqrt(Number)
Variables Used
Wavelength - Wavelength is the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire (Measured in Meter)
Horizontal Distance - Horizontal Distance denotes the instantaneous horizontal distance cover by an object in a projectile motion (Measured in Meter)
noise reduction - noise reduction is the process of removing noise from a signal. (Measured in Decibel)
STEP 1: Convert Input(s) to Base Unit
Wavelength: 2 Meter --> 2 Meter No Conversion Required
Horizontal Distance: 1 Meter --> 1 Meter No Conversion Required
noise reduction: 1 Decibel --> 1 Decibel No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
h = sqrt((λ*R/20)*10^(N/10)) --> sqrt((2*1/20)*10^(1/10))
Evaluating ... ...
h = 0.354813389233575
STEP 3: Convert Result to Output's Unit
0.354813389233575 Meter --> No Conversion Required
FINAL ANSWER
0.354813389233575 Meter <-- Height
(Calculation completed in 00.031 seconds)

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## < 11 Other formulas that calculate the same Output

Height of a triangular prism when lateral surface area is given
height = Lateral Surface Area/(Side A+Side B+Side C) Go
Height of an isosceles trapezoid
height = sqrt(Side C^2-0.25*(Side A-Side B)^2) Go
Altitude of an isosceles triangle
height = sqrt((Side A)^2+((Side B)^2/4)) Go
Height of a triangular prism when base and volume are given
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Altitude of the largest right pyramid with a square base that can be inscribed in a sphere of radius a
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Height of Cone inscribed in a sphere for maximum volume of cone in terms of radius of sphere
height = 4*Radius of Sphere/3 Go
Height of Cone circumscribing a sphere such that volume of cone is minimum
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Height of parabolic section that can be cut from a cone for maximum area of parabolic section
height = 0.75*Slant Height Go
Height of a circular cylinder of maximum convex surface area in a given circular cone
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### Height of barrier wall when noise reduction in decibels is given Formula

height = sqrt((Wavelength*Horizontal Distance/20)*10^(noise reduction/10))
h = sqrt((λ*R/20)*10^(N/10))

## What is noise reduction in decibels?

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 Height of barrier wall when noise reduction in decibels is given?

Height of barrier wall when noise reduction in decibels is given calculator uses height = sqrt((Wavelength*Horizontal Distance/20)*10^(noise reduction/10)) to calculate the Height, The Height of barrier wall when noise reduction in decibels is given is the height of the barrier wall which is present at some distance after the source of the sound. Height and is denoted by h symbol.

How to calculate Height of barrier wall when noise reduction in decibels is given using this online calculator? To use this online calculator for Height of barrier wall when noise reduction in decibels is given, enter Wavelength (λ), Horizontal Distance (R) and noise reduction (N) and hit the calculate button. Here is how the Height of barrier wall when noise reduction in decibels is given calculation can be explained with given input values -> 0.354813 = sqrt((2*1/20)*10^(1/10)).

### FAQ

What is Height of barrier wall when noise reduction in decibels is given?
The Height of barrier wall when noise reduction in decibels is given is the height of the barrier wall which is present at some distance after the source of the sound and is represented as h = sqrt((λ*R/20)*10^(N/10)) or height = sqrt((Wavelength*Horizontal Distance/20)*10^(noise reduction/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, Horizontal Distance denotes the instantaneous horizontal distance cover by an object in a projectile motion and noise reduction is the process of removing noise from a signal.
How to calculate Height of barrier wall when noise reduction in decibels is given?
The Height of barrier wall when noise reduction in decibels is given is the height of the barrier wall which is present at some distance after the source of the sound is calculated using height = sqrt((Wavelength*Horizontal Distance/20)*10^(noise reduction/10)). To calculate Height of barrier wall when noise reduction in decibels is given, you need Wavelength (λ), Horizontal Distance (R) and noise reduction (N). With our tool, you need to enter the respective value for Wavelength, Horizontal Distance and noise reduction and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Height?
In this formula, Height uses Wavelength, Horizontal Distance and noise reduction. We can use 11 other way(s) to calculate the same, which is/are as follows -
• height = 4*Radius of Sphere/3
• height = 4*Radius of Sphere
• height = Height of Cone/3
• height = 4*Radius of Sphere/3
• height = Height of Cone/2
• height = 0.75*Slant Height
• height = sqrt(Side C^2-0.25*(Side A-Side B)^2)
• height = (2*Area)/Sum of parallel sides of a trapezoid
• height = sqrt((Side A)^2+((Side B)^2/4))
• height = (2*Volume)/(Base*Length)
• height = Lateral Surface Area/(Side A+Side B+Side C) Let Others Know
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