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    Home > Scripts > Scientific/Engineering > Signal Processing

    Sound Level Meter

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    Downloads: 33,006  Tell us about an update
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    Rated by:    		 Good (3.5/5)
    41 user(s)
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    Last Updated:

    Category:         		Douglas Lanman | More scripts
    www.mathworks.com
    Freeware 

    Windows / Linux / Mac OS / BSD / Solaris
    N/A
    Matlab
    September 11th, 2007, 10:15 GMT
    C: \ Scientific/Engineering \ Signal Processing

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    Sound Level Meter description

    Sound Level Meter implements real-time spectrum analyzer and displays decibel level.

    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.

    Requirements:

    · MATLAB Release: R14SP3
    · Data Acquisition Toolbox



    TAGS:

    		 sound level | level meter | signal processing | sound | level | meter

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