TYPE 4152

Artificial Ear/Ear Simulator (6cc coupler)

Designed to enable electroacoustical measurements on insert earphones and headphones to be carried out under well defined acoustical conditions

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Artificial Ear Type 4152 is designed to enable electroacoustical measurements on insert earphones and headphones to be carried out under well defined acoustical conditions.

Type 4152 consists of an acoustic coupler, a main housing containing the sockets for the connection of a Brüel & Kjær condenser microphone and a base plate with a mechanism for clamping the object being tested.

USE SCENARIOS

  • Frequency response and sensitivity measurements on insert earphones and headphones
  • Calibration of audiometers