Sound Level Meter

Version 1.0.0.0 (1,84 Mo) par Douglas Lanman
Implements real-time spectrum analyzer and displays decibel level.
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Mise à jour 13 jan. 2006

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This tutorial/demo presents the design of a sound level meter in Matlab. The Data Acquisition Toolbox is used to implement a real-time spectrum analyzer. The decibel meter is implemented in the frequency domain using Parseval's relation.

Documentation is provided in the included PDF.

Further information is available at: http://mesh.brown.edu/dlanman.

Citation pour cette source

Douglas Lanman (2024). Sound Level Meter (https://www.mathworks.com/matlabcentral/fileexchange/9603-sound-level-meter), MATLAB Central File Exchange. Récupéré le .

Compatibilité avec les versions de MATLAB
Créé avec R14SP3
Compatible avec toutes les versions
Plateformes compatibles
Windows macOS Linux
Remerciements

Inspiré par : Real time octave analysis

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Version Publié le Notes de version
1.0.0.0