diff --git a/spectral_analysis.m b/spectral_analysis.m
index 926f076..405810a 100644
--- a/spectral_analysis.m
+++ b/spectral_analysis.m
@@ -8,7 +8,7 @@ one = y(ranges(1,1):ranges(1,2));
 two = y(ranges(2,1):ranges(2,2));
 three = y(ranges(3,1):ranges(3,2));
 
-word = three;
+word = two;
 
 n = length(word);   
 f = (0:n-1)*(fs/n);
diff --git a/three.png b/three.png
index 316d8e6..394d783 100644
Binary files a/three.png and b/three.png differ
diff --git a/two.png b/two.png
index ae5e38a..8c84a87 100644
Binary files a/two.png and b/two.png differ