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Test for the code to calculate the Normalized Difference Soundscape Index

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posted on 2014-05-26, 03:38 authored by Luis J. Villanueva-RiveraLuis J. Villanueva-Rivera

NDSI Test
=========

This files in this folder are part of a test of the Normalized Difference Soundscape Index (NDSI) obtained with the original Matlab script, courtesy of Stuart Gage, and the R package soundecology:

http://ljvillanueva.github.io/soundecology/

 

Each soundfile filename has the date and time, encoded as:

LA##_YYYYMMDD-HHMMSS.wav

Extract the files in sounds.zip file to run the test.

The file M-R-Merge-60S.csv has the NDSI value obtained for each file, MAT-AUCC_NDSI is from the Matlab code, while Soundecology_NDSI is from R and soundecology.

The file ndsi_test.R is the R script used to test the files.

 

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