I.S. EN 61672-3:2013
Current
The latest, up-to-date edition.
ELECTROACOUSTICS - SOUND LEVEL METERS - PART 3: PERIODIC TESTS
Hardcopy , PDF
English
01-01-2013
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
1 Scope
2 Normative references
3 Submission for testing
4 Conformance
5 Preliminary inspection
6 Power supply
7 Environmental conditions
8 General test requirements
9 Sound calibrator
10 Indication at the calibration check frequency
11 Self-generated noise
12 Acoustical signal tests of a frequency weighting
13 Electrical signal tests of frequency weightings
14 Frequency and time weightings at 1 kHz
15 Long-term stability
16 Level linearity on the reference level range
17 Level linearity including the level range control
18 Toneburst response
19 C-weighted peak sound level
20 Overload indication
21 High-level stability
22 Documentation
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
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