1
Scope
and object
1.1
Scope
1.2
Object
2
Normative
references
3
Definitions
4
Abbreviations
5
Artificial
ear types
5.1
Type
1 – IEC 60318
5.2
Type
2 – IEC 60711
5.3
Type
3
5.4
Calibration
of the artificial ears Type 1 and Type 3.2
5.5
Performance
verification of the artificial ears Type 2, Type 3.1, Type 3.3 and Type
3.4
5.6
Atmospheric
reference conditions
5.7
General
requirements
5.8
DRP
to ERP correction
Annex A – A
practical procedure for determination of the acoustic input impedance of
artificial ears
A.1
Introduction
A.2
Calibration
of the impedance probe
A.3
Artificial
ear calibration