Norm

NEN-EN-IEC 60645-5:2005 en

Elektro-akoestiek - Audiometrische apparatuur - Deel 5: Instrumenten voor de metingen van akoestische impedantie/admittantie

141,25

Over deze norm

Status Definitief
Aantal pagina's 57
Commissie Elektro-akoestiek en ultrageluid
Gepubliceerd op 01-02-2005
Taal Engels
This part of IEC 60645 applies to instruments designed primarily for the measurement of acoustic impedance/admittance in the human external acoustic meatus using a stated probe tone. It is recognized that other probe signals may also be used. The standard defines the characteristics to be specified by the manufacturer, lays down performance specifications for three types of instruments and specifies the facilities to be provided on these types. This standard describes methods of test to be used for approval testing and guidance on methods for undertaking routine calibration. The purpose of this standard is to ensure that measurements made under comparable test conditions with different instruments complying with the standard will be consistent. The standard is not intended to restrict development or incorporation of new features, nor to discourage innovative approaches.

Details

ICS-code 17.140.50
Nederlandse titel Elektro-akoestiek - Audiometrische apparatuur - Deel 5: Instrumenten voor de metingen van akoestische impedantie/admittantie
Engelse titel Electroacoestics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
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