Sound Transmission Class STC

Program calculates Sound Transmission Class (STC) from transmission loss data.

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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.

Cita come

Edward Zechmann (2026). Sound Transmission Class STC (https://it.mathworks.com/matlabcentral/fileexchange/28452-sound-transmission-class-stc), MATLAB Central File Exchange. Recuperato .

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Informazioni generali

Compatibilità della release di MATLAB

  • Compatibile con qualsiasi release

Compatibilità della piattaforma

  • Windows
  • macOS
  • Linux
Versione Pubblicato Note della release Action
1.0.0.0