DIN EN 23742:1991-11

Name: DIN EN 23742:1991-11
Brand: DIN

Superseded

View Superseded by

ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - PRECISION METHODS FOR DISCRETE-FREQUENCY AND NARROW-BAND SOURCES IN REVERBERATION ROOMS

Superseded date

01-01-2001

Published date

01-12-2013

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

0.1 Verwandte Internationale Normen
0.2 ISO 3742 im Überblick
0.3 Einführung
1 Anwendungsbereich und Zweck
2 Normative Verweisungen
3 Bestimmung des Einflusses von tonalen und schmalbandigen
Komponenten von Geräuschen
4 Anzahl der Mikrofonpositionen und Quellenstandorte
Anhang
Alternatives Eignungsprüfverfahren für die Messung
von tonalen Komponenten

DevelopmentNote	Supersedes DIN 45635-2 (07/2002)
DocumentType	Standard
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Superseded
SupersededBy	DIN EN ISO 3741:2011-01
Supersedes	DIN 45635-2:1987-10

Standards	Relationship
ISO 3742:1988	Corresponds
SN EN 23742 : 1992	Identical
EN 23742 : 1991	Identical
ISO 3742:1988	Identical

DIN EN 21680-1:1991-11	ACOUSTICS - TEST CODE FOR THE MEASUREMENT OF AIRBORNE NOISE EMITTED BY ROTATING ELECTRICAL MACHINERY - PART 1: ENGINEERING METHOD FOR FREE-FIELD CONDITIONS OVER A REFLECTING PLANE
DIN EN ISO 11689:1997-03	ACOUSTICS - PROCEDURE FOR THE COMPARISON OF NOISE EMISSION-DATA FOR MACHINERY AND EQUIPMENT

ISO 2204:1979	Acoustics Guide to International Standards on the measurement of airborne acoustical noise and evaluation of its effects on human beings
DIN EN 21680-1:1991-11	ACOUSTICS - TEST CODE FOR THE MEASUREMENT OF AIRBORNE NOISE EMITTED BY ROTATING ELECTRICAL MACHINERY - PART 1: ENGINEERING METHOD FOR FREE-FIELD CONDITIONS OVER A REFLECTING PLANE
ISO 3744:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
ISO 354:2003	Acoustics — Measurement of sound absorption in a reverberation room
DIN IEC 60651:1981-12	SOUND LEVEL METERS
ISO 266:1997	Acoustics — Preferred frequencies
DIN EN 21680-2:1991-11	ACOUSTICS - TEST CODE FOR THE MEASUREMENT OF AIRBORNE NOISE EMITTED BY ROTATING ELECTRICAL MACHINERY - PART 2: SURVEY METHOD
ISO 3747:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering/survey methods for use in situ in a reverberant environment
DIN 45401:1985-02	ACOUSTIC, ELECTROACOUSTIC; STANDARD FREQUENCIES FOR MEASUREMENTS
ISO 3740:2000	Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards
DIN 52212:1961-01	TESTING OF ARCHITECTURAL ACOUSTICS; MEASUREMENT OF SOUND ABSORPTION COEFFICIENT IN A REVERBERATION ROOM
DIN EN 23741:1991-11	ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - PRECISION METHODS FOR BROAD-BAND SOURCES IN REVERBERATION ROOMS
ISO 3746:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane
ISO 1680-2:1986	Acoustics Test code for the measurement of airborne noise emitted by rotating electrical machinery Part 2: Survey method
DIN 45635-3:1985-11	MEASUREMENT OF AIRBORNE NOISE EMITTED BY MACHINES - ENGINEERING METHOD FOR SPECIAL REVERBERATION TEST ROOMS
DIN 45635-1:1984-04	MEASUREMENT OF AIRBORNE NOISE EMITTED BY MACHINES; ENVELOPING SURFACE METHOD; BASIC REQUIREMENTS FOR 3 ACCURACY CLASSES
DIN 45651:1964-01	OCTAVE FILTERS FOR ELECTRO-ACOUSTICAL MEASUREMENTS
ISO 3741:2010	Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms
ISO 3745:2012	Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for anechoic rooms and hemi-anechoic rooms
DIN 45652:1964-01	THIRD OCTAVE FILTERS FOR ELECTRO-ACOUSTICAL MEASUREMENTS
ISO 1680-1:1986	Acoustics Test code for the measurement of airborne noise emitted by rotating electrical machinery Part 1: Engineering method for free-field conditions over a reflecting plane
IEC 60651:1979+AMD1:1993+AMD2:2000 CSV	Sound level meters