Impulsive Noise Meter

Calculates Impulsive noise metrics for hazardous acoustic noise assessment.


Updated 25 Sep 2012

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Main_Sound is the main program. See read_me.txt for more details.

Cite As

Edward Zechmann (2023). Impulsive Noise Meter (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes

Updated the third octave band filters to optionally use fourier transforms and run 10 times faster.

Fixed bugs in peak finding and calculating the B-mil standard duration.

Added rise time calculation and improved the filters.