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Sound Intensity given Sound Level in Decibels Formula

GoSound Intensity given Sound Level in Bels Formula

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The Sound Intensity Level refers to the logarithmic measure of the sound power per unit area, expressed in decibels (dB). Check FAQs

I = (I o) \cdot 10^{\frac{L}{10}}

I - Sound Intensity Level?I_o - Standard Sound Intensity?L - Sound Level in Decibels?

Sound Intensity given Sound Level in Decibels Example

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Here is how the Sound Intensity given Sound Level in Decibels equation looks like with Values.

Here is how the Sound Intensity given Sound Level in Decibels equation looks like with Units.

Here is how the Sound Intensity given Sound Level in Decibels equation looks like.

1E-10 = (1E-12) \cdot 10^{\frac{20}{10}}

1E-10W/m² = (1E-12W/m²) \cdot 10^{\frac{20dB}{10}}

1E-10 = (1E-12) \cdot 10^{\frac{20}{10}}

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Sound Intensity given Sound Level in Decibels Solution

Follow our step by step solution on how to calculate Sound Intensity given Sound Level in Decibels?

FIRST Step Consider the formula

I = (I o) \cdot 10^{\frac{L}{10}}

Next Step Substitute values of Variables

∴

I = (1E-12W/m²) \cdot 10^{\frac{20dB}{10}}

Next Step Prepare to Evaluate

∴

I = (1E-12) \cdot 10^{\frac{20}{10}}

LAST Step Evaluate

∴

I = 1E-10W/m²

Sound Intensity given Sound Level in Decibels Formula Elements

Variables

Sound Intensity Level

The Sound Intensity Level refers to the logarithmic measure of the sound power per unit area, expressed in decibels (dB).

Symbol: I

Measurement: IntensityUnit: W/m²

Note: Value should be greater than 0.

Formulas to find Sound Intensity Level

Standard Sound Intensity

The Standard Sound Intensity refers to the reference sound power per unit area, typically taken as watts per square meter.

Symbol: I_o

Measurement: IntensityUnit: W/m²

Note: Value should be greater than 0.

Formulas to find Standard Sound Intensity

Sound Level in Decibels

Sound Level in Decibels (dB) is the logarithmic measure of the ratio of a particular sound pressure to a reference sound pressure.

Symbol: L

Measurement: SoundUnit: dB

Note: Value should be greater than 0.

Formulas to find Sound Level in Decibels

Other Formulas to find Sound Intensity Level

Go Sound Intensity given Sound Level in Bels

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

Other formulas in Levels of Noise category

Go Sound Level in Bels

L b = \log 10 (\frac{I}{I o})

Go Standard Sound Intensity given Sound Level in Bels

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

Go Sound Level in Decibels

L = 10 \cdot \log 10 (\frac{I}{I o})

Go Standard Sound Intensity given Sound Level in Decibels

I o = \frac{I}{10^{\frac{L}{10}}}

How to Evaluate Sound Intensity given Sound Level in Decibels?

Sound Intensity given Sound Level in Decibels evaluator uses Sound Intensity Level = (Standard Sound Intensity)*10^(Sound Level in Decibels/10) to evaluate the Sound Intensity Level, The Sound Intensity given Sound Level in Decibels formula is defined as the actual intensity variation caused by a sound wave, derived from the decibel level using a logarithmic scale. Sound Intensity Level is denoted by I symbol.

How to evaluate Sound Intensity given Sound Level in Decibels using this online evaluator? To use this online evaluator for Sound Intensity given Sound Level in Decibels, enter Standard Sound Intensity (I_o) & Sound Level in Decibels (L) and hit the calculate button.

FAQs on Sound Intensity given Sound Level in Decibels

What is the formula to find Sound Intensity given Sound Level in Decibels?

The formula of Sound Intensity given Sound Level in Decibels is expressed as Sound Intensity Level = (Standard Sound Intensity)*10^(Sound Level in Decibels/10). Here is an example- 1E-10 = (1E-12)*10^(20/10).

How to calculate Sound Intensity given Sound Level in Decibels?

With Standard Sound Intensity (I_o) & Sound Level in Decibels (L) we can find Sound Intensity given Sound Level in Decibels using the formula - Sound Intensity Level = (Standard Sound Intensity)*10^(Sound Level in Decibels/10).

What are the other ways to Calculate Sound Intensity Level?

Here are the different ways to Calculate Sound Intensity Level-

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

Can the Sound Intensity given Sound Level in Decibels be negative?

No, the Sound Intensity given Sound Level in Decibels, measured in Intensity cannot be negative.

Which unit is used to measure Sound Intensity given Sound Level in Decibels?

Sound Intensity given Sound Level in Decibels is usually measured using the Watt per Square Meter[W/m²] for Intensity. Watt per Square Centimeter[W/m²], Watt per Square Millimeter[W/m²], Kilowatt per Square Meter[W/m²] are the few other units in which Sound Intensity given Sound Level in Decibels can be measured.

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Sound Intensity given Sound Level in Decibels Formula

​GoSound Intensity given Sound Level in Bels Formula

Sound Intensity given Sound Level in Decibels Example

Sound Intensity given Sound Level in Decibels Solution

Sound Intensity given Sound Level in Decibels Formula Elements

Other Formulas to find Sound Intensity Level

Other formulas in Levels of Noise category

How to Evaluate Sound Intensity given Sound Level in Decibels?

FAQs on Sound Intensity given Sound Level in Decibels

Variable Name

GoSound Intensity given Sound Level in Bels Formula