BS EN 60645-5:2005 - Electroacoustics. Audiometric equipment. Instruments for the measurement of aural acoustic impedance/admittance

BS EN 60645-5:2005

Electroacoustics. Audiometric equipment. Instruments for the measurement of aural acoustic impedance/admittance

Status : Current   Published : March 2005

Format
PDF

Format
HARDCOPY



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. This first edition of IEC 60645-5 cancels and replaces the first edition of IEC 61027, published in 1991, and constitutes a technical revision.




Standard NumberBS EN 60645-5:2005
TitleElectroacoustics. Audiometric equipment. Instruments for the measurement of aural acoustic impedance/admittance
StatusCurrent
Publication Date09 March 2005
Normative References(Required to achieve compliance to this standard)EN 60601-1-4:1996, EN 60645-1:2001, GUM, IEC 60601-1, IEC 60645-1:2001, HD 305 S1:1977, IEC 60126, IEC 60601-1-2, EN 60601-1-2:2001, IEC 60601-1-4, EN 60601-1:1990
Informative References(Provided for Information)ISO 389-1:2017, ISO 389-2
ReplacesBS EN 61027:1993, IEC 61027:1991
International RelationshipsEN 60645-5:2005,IEC 60645-5:2004
DescriptorsPressure, Signals, Hearing (auditory perception), Marking, Probes, Environment (working), Testing conditions, Electrical medical equipment, Specifications, Acoustic measurement, Acoustic equipment, Working range, Units of measurement, Noise (spurious signals), Signal-to-noise ratio, Calibration, Sound intensity, Frequencies, Accuracy, Pressure testing, Performance testing, Performance
ICS13.140
17.140.50
Title in FrenchElectroacoustique. Appareillage audiometrique. Instruments pour la mesure de l'impedance ou de l'admittance aurale (impedancemetres ou admittancemetres)
Title in GermanAkustik. Audiometer. Geraete zur Messung der akustischen Impedanzen/Admittanzen des Gehoers
CommitteeEPL/29
ISBN0 580 45430 4
PublisherBSI
FormatA4
DeliveryYes
Pages32
File Size543 KB
Price£182.00


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