Norm

NEN 10645-2:1997 en;fr

Audiometers - Deel 2: Toestellen voor spraakaudiometrie

83,09

Over deze norm

Status Definitief
Aantal pagina's 37
Commissie Elektro-akoestiek en ultrageluid
Gepubliceerd op 01-02-1997
Taal Engels, Frans
Specifies requirements for audiometers or parts thereof designed to provide a means of presenting speech sounds to a subject in a standardized manner, e.g. for the measurement of speech recognition. The purpose is to ensure that tests of hearing using speech as the test stimulus, on a given human ear performed with different audiometers which comply with this standard, shall give substantially the same results for a given calibration method. Two methods of specification, calibration and testing are given for the output levels generated by the earphones and the bone vibrator.

Details

ICS-code 17.140.50
Nederlandse titel Audiometers - Deel 2: Toestellen voor spraakaudiometrie
Engelse titel Audiometers - Part 2: Equipment for speech audiometry
Vervangt
Normatieve verwijzingen
  • 93/42/EEG, Medische hulpmiddelen

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