From the Sold Archive - Brüel & Kjaer Head and Torso Simulator, Type 4128C

Posted by John Schiff on Sep 15th 2022

From the Sold Archive - Brüel & Kjaer Head and Torso Simulator, Type 4128C

It has been our pleasure to offer some truly interesting items over the years. As is the case with this listing from The Sold Archive. 

The Brüel & Kjaer, Type 4128C Head and Torso Simulator simulates the acoustic properties of a human head and torso by using a manikin with built-in ear and mouth simulators. A lot of things can be tested, like telephone handsets, headsets, audio conference devices, microphones, headphones, hearing aids, and hearing protectors.