Intercomparison of calibration of artificial mastoids (EUROMET project no 401)

  • Rasmussen, Knud (Project Manager)

    Project Details


    EUROMET project 401 comprises 6 metrology laboratories. An artificial mastoid is circulated among the laboratories for calibration. The mastoid is calibrated at the laboratory by means of the test facilities available at Brüel & Kjær.
    In addition a new calibration technique is developed based upon a BK 2012 Audio Analyzer. The new technique is faster and require less instrumentation than the classical technique. The work continues.
    Effective start/end date01/01/1999 → …