DIN EN 23741:1991-11
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - PRECISION METHODS FOR BROAD-BAND SOURCES IN REVERBERATION ROOMS
01-01-2001
12-01-2013
0.1 Verwandte Internationale Normen
0.2 ISO 3741 im Überblick
0.3 Einführung
1 Anwendungsbereich und Zweck
2 Normative Verweisungen
3 Begriffe
4 Messumgebung
5 Messgeräte
6 Aufstellung und Betrieb der Quelle
7 Messung des mittleren Schalldruckquadrats
8 Berechnung des Schalleistungspegels
9 Messbericht (Messprotokoll)
10 Ergebnisbericht
Anhänge
A Verfahren zur Feststellung der Eignung des Messraumes
für die Messung von Breitbandgeräuschen
B Eigenschaften und Kalibrierung der Vergleichsschallquelle
C Verfahren zur Berechnung des A-bewerteten Schalleistungspegels
aus Oktav- und Terzband-Schalleistungspegeln
D Richtlinien für die Auslegung von Hallräumen
E Richtlinien für die Auslegung rotierender Diffusoren
| DevelopmentNote |
Supersedes DIN 45635-2 (07/2002)
|
| DocumentType |
Standard
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 3741:2010 | Corresponds |
| EN 23741 : 1991 | 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 11689:1996); German version EN ISO 11689:1996 |
| DIN EN 23742:1991-11 | ACOUSTICS - DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES - PRECISION METHODS FOR DISCRETE-FREQUENCY AND NARROW-BAND SOURCES IN REVERBERATION ROOMS |
| ISO 3742:1988 | Acoustics — Determination of sound power levels of noise sources — Precision methods for discrete-frequency and narrow-band sources in reverberation rooms |
| ISO 2204:1979 | Acoustics Guide to International Standards on the measurement of airborne acoustical noise and evaluation of its effects on human beings |
| 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 |
| ISO 266:1997 | Acoustics — Preferred frequencies |
| 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 |
| ISO 3740:2000 | Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards |
| 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 6926:2016 | Acoustics Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels |
| 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 |
| IEC 60651:1979+AMD1:1993+AMD2:2000 CSV | Sound level meters |
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