Sound Intensity given Sound Level in Bels Calculator

✖The Standard Sound Intensity refers to the reference sound power per unit area, typically taken as watts per square meter.ⓘ Standard Sound Intensity [I_o]			+10% -10%
✖The Sound Level in Bels refers to the intensity of sound. It is measured in bels.ⓘ Sound Level in Bels [L_b]			+10% -10%

✖The Sound Intensity Level refers to the logarithmic measure of the sound power per unit area, expressed in decibels (dB).ⓘ Sound Intensity given Sound Level in Bels [I]

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Formula

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Sound Intensity given Sound Level in Bels

Formula

I = I o \cdot 10^{L b}

Example

1E-10 W/m² = 1E-12 W/m² \cdot 10^{0.2 B}

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Sound Intensity given Sound Level in Bels Solution

STEP 0: Pre-Calculation Summary

Formula Used

Sound Intensity Level = Standard Sound Intensity*10^(Sound Level in Bels)
I = I_o*10^(L_b)
This formula uses 3 Variables

Variables Used

Sound Intensity Level - (Measured in Watt per Square Meter) - The Sound Intensity Level refers to the logarithmic measure of the sound power per unit area, expressed in decibels (dB).
Standard Sound Intensity - (Measured in Watt per Square Meter) - The Standard Sound Intensity refers to the reference sound power per unit area, typically taken as watts per square meter.
Sound Level in Bels - (Measured in Decibel) - The Sound Level in Bels refers to the intensity of sound. It is measured in bels.

STEP 1: Convert Input(s) to Base Unit

Standard Sound Intensity: 1E-12 Watt per Square Meter --> 1E-12 Watt per Square Meter No Conversion Required
Sound Level in Bels: 0.2 Bel --> 2 Decibel (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I = I_o*10^(L_b) --> 1E-12*10^(2)

Evaluating ... ...

I = 1E-10

STEP 3: Convert Result to Output's Unit

1E-10 Watt per Square Meter --> No Conversion Required

FINAL ANSWER

1E-10 Watt per Square Meter <-- Sound Intensity Level

(Calculation completed in 00.020 seconds)

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Credits

Created by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has created this Calculator and 500+ more calculators!

Verified by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has verified this Calculator and 500+ more calculators!

< Levels of Noise Calculators

Sound Level in Decibels

Go Sound Level in Decibels = 10*log10(Sound Intensity Level/Standard Sound Intensity)

Sound Level in Bels

Go Sound Level in Bels = log10(Sound Intensity Level/Standard Sound Intensity)

Standard Sound Intensity given Sound Level in Bels

Go Standard Sound Intensity = Sound Intensity Level/10^(Sound Level in Bels)

Sound Intensity given Sound Level in Bels

Go Sound Intensity Level = Standard Sound Intensity*10^(Sound Level in Bels)

Sound Intensity given Sound Level in Bels Formula

Sound Intensity Level = Standard Sound Intensity*10^(Sound Level in Bels)
I = I_o*10^(L_b)

What is Sound Level in Bels?

The Sound Level in Bels is the intensity of sound measured in unit bels. Higher the level louder will be the noise.

How to Calculate Sound Intensity given Sound Level in Bels?

Sound Intensity given Sound Level in Bels calculator uses Sound Intensity Level = Standard Sound Intensity*10^(Sound Level in Bels) to calculate the Sound Intensity Level, The Sound Intensity given Sound Level in Bels formula is defined as the power per unit area carried by a sound wave, calculated from the bel level using a logarithmic relationship with the reference intensity. Sound Intensity Level is denoted by I symbol.

How to calculate Sound Intensity given Sound Level in Bels using this online calculator? To use this online calculator for Sound Intensity given Sound Level in Bels, enter Standard Sound Intensity (I_o) & Sound Level in Bels (L_b) and hit the calculate button. Here is how the Sound Intensity given Sound Level in Bels calculation can be explained with given input values -> 1E-11 = 1E-12*10^(2).

FAQ

What is Sound Intensity given Sound Level in Bels?

The Sound Intensity given Sound Level in Bels formula is defined as the power per unit area carried by a sound wave, calculated from the bel level using a logarithmic relationship with the reference intensity and is represented as I = I_o*10^(L_b) or Sound Intensity Level = Standard Sound Intensity*10^(Sound Level in Bels). The Standard Sound Intensity refers to the reference sound power per unit area, typically taken as watts per square meter & The Sound Level in Bels refers to the intensity of sound. It is measured in bels.

How to calculate Sound Intensity given Sound Level in Bels?

The Sound Intensity given Sound Level in Bels formula is defined as the power per unit area carried by a sound wave, calculated from the bel level using a logarithmic relationship with the reference intensity is calculated using Sound Intensity Level = Standard Sound Intensity*10^(Sound Level in Bels). To calculate Sound Intensity given Sound Level in Bels, you need Standard Sound Intensity (I_o) & Sound Level in Bels (L_b). With our tool, you need to enter the respective value for Standard Sound Intensity & Sound Level in Bels 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 Sound Intensity Level?

In this formula, Sound Intensity Level uses Standard Sound Intensity & Sound Level in Bels. We can use 1 other way(s) to calculate the same, which is/are as follows -

Sound Intensity Level = (Standard Sound Intensity)*10^(Sound Level in Decibels/10)

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