ELECTROACOUSTICS - SOUND LEVEL METERS - PART 3: PERIODIC TESTS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2014

Publisher

Comitato Elettrotecnico Italiano

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

Describes periodic testing of time-weighting, integrating-averaging, and integrating sound level meters that were designed to conform to the class 1 or class 2 specifications of the second edition of IEC 61672-1.

Committee	CT 29/87
DevelopmentNote	Classificazione CEI 29-51. (05/2007)
DocumentType	Standard
Pages	26
PublisherName	Comitato Elettrotecnico Italiano
Status	Current

Standards	Relationship
EN 61672-3:2013	Identical
IEC 61672-3:2013	Identical

UNI/TS 11143-7 : 2013	Acoustics - Method for estimating the impact and acoustic climate by type of source - Part 7: Noise from wind turbines
UNI/TR 11450 : 2012	ACOUSTICS - ASSESSMENT OF EXPOSURE TO NOISE IN THE WORKPLACE FOR WORKERS WHO USE SOUND SOURCES PLACED CLOSE TO THE EAR
UNI 9432 : 2011	Acoustics - Determination ooccupational noise exposure

IEC 61672-2:2013+AMD1:2017 CSV	Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests
EN 61183 : 1994	Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters
IEC 61094-5:2016	Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison
EN 61094-5:2016	Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison
IEC 61183:1994	Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters
EN 61672-2:2013/A1:2017	ELECTROACOUSTICS - SOUND LEVEL METERS - PART 2: PATTERN EVALUATION TESTS (IEC 61672-2:2013/A1:2017)
IEC 60942:2003	Electroacoustics - Sound calibrators
EN 62585 : 2012	ELECTROACOUSTICS - METHODS TO DETERMINE CORRECTIONS TO OBTAIN THE FREE-FIELD RESPONSE OF A SOUND LEVEL METER (IEC 62585:2012)
EN 61094-6:2005	Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response
ISO/IEC Guide 99:2007	International vocabulary of metrology Basic and general concepts and associated terms (VIM)
EN 61672-1:2013	Electroacoustics - Sound level meters - Part 1: Specifications
IEC 61094-6:2004	Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response
EN 60942:2003	Electroacoustics - Sound calibrators
IEC 62585:2012	Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter
ISO/IEC Guide 98-3:2008	Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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CEI EN 61672-3 : 2014

Current

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

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