NBN EN 60651 : 96 AMD 1 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Foreword
1 Scope
2 Object and general requirements
3 Definitions
4 General characteristics
5 Directional characteristics of the microphone and
instrument case
6 Frequency weighting and amplifier characteristics
7 Detector and indicator characteristics
8 Sensitivity to various environments
9 Calibration and verification of the basic characteristics
of the sound level meter
10 Provision for use with auxiliary equipment
11 Rating information and instruction manual
12 Electromagnetic and electrostatic compatibility
requirements and test procedures
Appendices
A Tests of the overload and detection characteristics
B Diffuse field sensitivity
C Theoretical response to tone bursts
D (normative) Equations for design-goal frequency
weightings
E (informative) Emission limits
ZA Other international publications quoted in this
standard with the references of the relevant
European publications
NA (informative) Committees responsible
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