3D Sound Not Working in Applet

I have been working on a helper library to encourage other beginners, like myself, to continue developing their JME3 game development skills by enabling fairly robust results with minimal coding. (SEE DEMO WORLD MADE WITH HELPER LIBRARY HERE: http://sirfizx.x10.mx/apps/java/test2/Home.html )

When I deploy these apps as applets, the 3D sounds don’t play at all. Specifically sounds utilizing code like:
[java]
sound.setPositional(true);
sound.setDirectional(true);
sound.setLocalTranslation(location);
sound.setMaxDistance(400);
sound.setVolume(vol);
sound.setRefDistance(0.01f);[
sound.playInstance();
/java]
3D sound works fine as Windows executable but not in any browser as an applet.
Why?

Hi

Is it a double post? You already spoke about that here:
http://hub.jmonkeyengine.org/forum/topic/3d-sound-not-working-in-applet/

My bad. It is a double post. I should have reiterated my dilemma in the first post.
Regrets,
Eric