Hottinger Brüel & Kjær A/S products

Head and Torso Simulator (HATS) Type 4128C is a manikin with built-in ear and mouth simulators that provides a realistic reproduction of the acoustic properties of an average adult human head and torso. It is designed to be used in-situ electroacoustics tests on, for example, telephone handsets, headsets, audio conference devices, microphones, headphones, hearing aids and hearing protectors.

The V101 (Sine Force Peak 8.9 N) shaker has been designed to reproduce a vibration environment under laboratory conditions. Although extensively used in industry they are ideally suited for use in universities and research establishments to investigate the dynamic behaviour of structures and materials. Other applications include fatigue and resonance testing, used as velocity transducers or high speed actuators and various medical/veterinary purposes.