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KEMAR head & torso with mouth simulator

Product Code: 45BC

The G.R.A.S. 45BC KEMAR Head and Torso with Mouth Simulator has the same dimensions and acoustical properties as the original KEMAR, but has been developed to enable realistic measurements of communication devices.

Based on worldwide average human male and female head and torso dimensions. It meets the requirements of ANSI S3.36/ASA58-2012 and IEC 60318-7:2011.

  • Geometry similar to a real person
  • Accurate in-situ simulation of the effects of a human head and torso in a sound field
  • Both sound transmission and pick-up characteristics simulation
  • Built-in mouth simulator and power amplifier
  • Configurable with prepolarized or externally polarized microphone-preamplifier assemblies
  • 55 Shore OO, 35 Shore OO pinnae, and three different ear canal extensions are available
  • Can be mounted with ½" or ¼" pressure microphones for sound quality applicatio
  • Accommodates Handset Positioning System 45EA, a flexible positioning system for measurements of mobile telephones and smartphones according to ITU-T recommendation
  • Easy calibration: The pistonphone calibration can be performed from the outside
  • Standard connectors for many types of analyzers

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