Sound Level Meter (Scripts) Publisher's description
from Douglas Lanman
This tutorial/demo presents the design of a sound level meter in Matlab
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.
System Requirements:MATLAB 7.1.0 (R14SP3)
Program Release Status: New Release
Program Install Support: Install and Uninstall