Homework Help is Here – Start Your Trial Now!
Science
Advanced Physics
The decibel is defined as ten times the logarithm of power gain, expressed as power out over power in: dB = 10 log out Pin Sound power level (dBswL) is defined by fixing the reference point (Pin) as 10-¹2 W.

The decibel is defined as ten times the logarithm of power gain, expressed as power out over power in: dB = 10 log out Pin Sound power level (dBswL) is defined by fixing the reference point (Pin) as 10-¹2 W.

icon
Related questions
Question

How to convert 0.14 W to dB swl? 

The decibel is defined as ten times the logarithm of power gain, expressed as power out over power in: dB = 10 log out Pin Sound power level (dBswL) is defined by fixing the reference point (Pin) as 10-¹2 W. Convert 0.14 W to dBsWL.
Transcribed Image Text:The decibel is defined as ten times the logarithm of power gain, expressed as power out over power in: dB = 10 log out Pin Sound power level (dBswL) is defined by fixing the reference point (Pin) as 10-¹2 W. Convert 0.14 W to dBsWL.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer