Posted by gouessej on Nov 25, 2014; 1:53pm
URL: https://forum.jogamp.org/PointSound-java-3d-tp4033626p4033632.html

Hi

You should look at the documentation:
"accepting an array of Point2f for the distance attenuation values where each pair in the array contains a distance and a gain scale factor"

I assume that your gain scale factor should be negative in your case.