What is inside the Neumann Dummy Head?

A very interesting paper by Stephen Peus explaining the improvements on the more recent Neumann dummy head:


Title: Natural listening with a dummy head


Translation by Stephen Temmer


Here is the link:


http://www.neumann.com/downloadmanager/d.php?sid=ivtl2hvet9fcekg29lapocmgi1&download=lect0025.PDF


Another interesting paper by Neumman is: The Dummy Head - Theory and Practice


It explains as well free field and diffuse field equalization


http://www.neumann.com/downloadmanager/d.php?sid=ivtl2hvet9fcekg29lapocmgi1&download=docu0009.PDF


And also:


 Microphones - Neumann by Bore and Peus


http://www.neumann.com/downloadmanager/d.php?sid=ivtl2hvet9fcekg29lapocmgi1&download=docu0009.PDF