External Organisations

  • Laboratoire National d'Essais, France
  • National Physical Laboratory, United Kingdom
  • OFMET, Switzerland
  • Physikalisch-Technische Bundesanstalt, Germany
  • SINTEF, Norway
  • Research Institutes of Sweden, Sweden

View graph of relations

Description

The work is a part of a cooperation between European metrology laboratories under the auspices of EUROMET.
An automatic method has been developed to calibrate audiometric headphones in the frequency range up to 20 kHz. A number of high frequency headphones have been calibrated and are now circulating among the participating laboratories for calibration. Similarly three standard type audiometric headphones have been received from NPL and returned after calibration. Comparison and reporting of the results is expected in 1997.
StatusFinished
Effective start/end date01/01/199630/12/1996
Download as:
Download as PDF
Select render style:
Total applied amountTotal awarded amountShortLong
PDF
Download as HTML
Select render style:
Total applied amountTotal awarded amountShortLong
HTML
Download as Word
Select render style:
Total applied amountTotal awarded amountShortLong
Word

ID: 155396590