File Exchange

image thumbnail

Sound Transmission Class STC

version (43.5 KB) by Edward Zechmann
Program calculates Sound Transmission Class (STC) from transmission loss data.

1 Download

Updated 11 Aug 2010

View License

This is an implementation of the calculation of STC value according to ASTM E 413-04. Classification for Rating Sound Insulation.

Input the transmission loss in one third octave bands (dB) and enter the frequency bands and the program will calculate the STC value and produce a graph.

The center frequencies do not have to be exact as the program matches them to the reference contour and applies a tolerance.

Cite As

Edward Zechmann (2021). Sound Transmission Class STC (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (2)



Excellent submission process

MATLAB Release Compatibility
Created with R2007b
Compatible with any release
Platform Compatibility
Windows macOS Linux

Inspired by: ISMEMBERF

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!