Bruel And Kjaer 4128-D

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Bamp;K 4128D Head and Torso Simulator (HATS) Head and Torso Simulator Type 4128D is a mannequin 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 ideal for performance in-situ electroacoustic tests on:telephone handsets (including mobile and cordless)Includes: headsets audio conference devices microphones headphones hearing aids hearing protectorsFeatures: Complies with ITU-T Rec. P.58, IEC60959 and ANSIS3, 36-1985 Highly representative mouth simulator with overload protection Supplied standardised Right Ear Simulator Type 4158C fulfils ITU-T P.57 and IEC60711 Optional Left Ear Simulator Type 4159C Note: Type 4159 C can be fitted to Head and Torso Simulators with serial number 1947214 or higher (from February 1997) Adjustable neck angle for realistic hands-free telephone measurements Soft pinnas Handset Positioner for HATS - Type 4606 Handset Positioner Type 4606 allows accurate and repeatable mounting of telephone handsets on HATS in both standardized and user-defined positions. This makes HATS into a state-of-the-art telephone test rig providing both an artificial mouth and ear with pinna for measurements according to ITU-T recommendations.
Refurbished