Sound Wave Equations Calculator
Science Physics Formulas
Problem:
Solve for Sound Intensity Level
Enter Calculator Inputs:
Can you share this page? Because, it could help others.
Solution:
Solution In Other Units:
Input Unit Conversions:
Change Equation or Formulas:
Tap or click to solve for a different unknown or equation
 | sound pressure level |
 | sound pressure |
 | reference pressure |
 | sound intensity level |
 | sound intensity |
 | reference intensity |
 | intensity at a distance from point source |
 | distance from sound source |
 | power emitted |
 | wave frequency |
 | wave velocity |
 | wavelength |
 | noise pollution level NPL |
| SPL | = | sound pressure level, decibels (db) |
| P | = | sound wave pressure, newtons/meter2 |
| Pref | = | reference pressure or hearing threshold, newton/meter2 |
| IL | = | intensity level, decibel (db) |
| I | = | sound intensity, watt |
| I0 | = | reference intensity or least audible sound level, watts |
| PAV | = | average power, watt |
| NPL | = | noise pollution level, decibel (db) |
Notes:
- Usually, I0 is set to 10-12 watts
- Usually, Pref is set to 0.00002 newtons/meter2
References - Books:
P. Aarne Vesilind, J. Jeffrey Peirce and Ruth F. Weiner. 1994. Environmental Engineering. Butterworth Heinemann. 3rd ed.
Tipler, Paul A.. 1995. Physics For Scientists and Engineers. Worth Publishers. 3rd ed.
Online Web Apps, Rich Internet Application, Technical Tools, Specifications, How to Guides, Training, Applications, Examples, Tutorials, Reviews, Answers, Test Review Resources, Analysis, Homework Solutions, Worksheets, Help, Data and Information for Engineers, Technicians, Teachers, Tutors, Researchers, K-12 Education, College and High School Students, Science Fair Projects and Scientists
By Jimmy Raymond
Contact: aj@ajdesigner.com
Privacy Policy, Disclaimer and Terms
Copyright 2002-2015