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ANSI/ASA S1.4 PART 1 : 2014

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ELECTROACOUSTICS - SOUND LEVEL METERS - PART 1: SPECIFICATIONS
Available format(s)

Hardcopy , PDF

Superseded date

07-10-2019

Language(s)

English

Published date

21-07-2014

1 Scope
2 Normative references
3 Terms and definitions
4 Reference environmental conditions
5 Performance specifications
6 Environmental, electrostatic, and radio-frequency
  requirements
7 Provision for use with auxiliary devices
8 Marking
9 Instruction Manual
Annex A (informative) - Relationship between tolerance
        interval, corresponding acceptance interval and the
        maximum-permitted uncertainty of measurement
Annex B (normative) - Maximum-permitted uncertainties
        of measurement
Annex C (informative) - Example assessments of conformance
        to specifications of this standard
Annex D (normative) - Frequencies at fractional-octave intervals
Annex E (normative) - Analytical expressions for
        frequency-weightings C, A, and Z
Annex F (informative) - Additional information for U.S. users
        regarding low-frequency tolerances in this standard vs.
        previous versions of ANSI S1.4

This part of ANSI/ASA S1.4 / IEC 61672 gives electroacoustical performance specifications for three kinds of sound measuring instruments: -a time-weighting sound level meter that measures exponential-time-weighted, frequency-weighted sound levels; -an integrating-averaging sound level meter that measures time-averaged, frequency-weighted sound levels; and -an integrating sound level meter that measures frequency-weighted sound exposure levels.

Committee
S1
DevelopmentNote
Supersedes ANSI S1.4 and ANSI S1.43. Also numbered as IEC 61672-1. (09/2014)
DocumentType
Standard
Pages
64
PublisherName
Acoustical Society of America
Status
Superseded
SupersededBy
Supersedes

ANSI S12 PT6 : 2016 METHODS FOR MEASURING THE REAL-EAR ATTENUATION OF HEARING PROTECTORS
SAE J 1192 : 2017 PERFORMANCE OF AUDIBLE WARNING DEVICES (HORNS) FOR MOTORCYCLES
ASTM E 3091 : 2017 Standard Specification for Systems to Measure Sound Levels
ANSI/ASA S1.8 : 2016 REFERENCE VALUES FOR LEVELS USED IN ACOUSTICS AND VIBRATIONS
ANSI/ASA S12.72 : 2015 PROCEDURE FOR MEASURING THE AMBIENT NOISE LEVEL IN A ROOM
SAE J 1287 : 2017 MEASUREMENT OF EXHAUST SOUND PRESSURE LEVELS OF STATIONARY MOTORCYCLES
ANSI/ASA S12.9 PART 7 : 2016 QUANTITIES AND PROCEDURES FOR DESCRIPTION AND MEASUREMENT OF ENVIRONMENTAL SOUND - PART 7: MEASUREMENT OF LOW-FREQUENCY NOISE AND INFRASOUND OUTDOORS AND IN THE PRESENCE OF WIND AND INDOORS IN OCCUPIED SPACES

IEC 61183:1994 Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters
IEC 61000-6-2:2016 Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity standard for industrial environments
CISPR 16-1-1:2015 Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
IEC 60942:2003 Electroacoustics - Sound calibrators
ISO/IEC Guide 98-4:2012 Uncertainty of measurement Part 4: Role of measurement uncertainty in conformity assessment
ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
IEC 61000-4-2:2008 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
IEC 61094-6:2004 Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response
IEC 62585:2012 Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter
IEC 61000-6-2 : 3.0:2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY STANDARD FOR INDUSTRIAL ENVIRONMENTS

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