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  • DIN 45641:1990-06

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    AVERAGING OF SOUND LEVELS

    Available format(s):  Hardcopy, PDF

    Language(s):  German

    Published date:  01-01-1990

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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    Table of Contents - (Show below) - (Hide below)

    1 Anwendungsbereich und Zweck
    2 Schallpegel
    3 Mittelungspegel
      3.1 Mittelungspegel für einen zeitlich veränderlichen
          Schallpegel (äquivalenter Dauerschallpegel)
      3.2 Mittelungspegel für örtlich unterschiedliche
          Schallpegel
      3.3 Mittelungspegel für zeitlich veränderliche und
          örtlich unterschiedliche Schallpegel
    4 Mittelungspegel aus einzelnen Schallpegelwerten
      4.1 Allgemeine Definition
      4.2 Mittelungspegel aus klassierten Werten
    5 Praktische Hinweise
      5.1 Hinweis zur Messtechnik
      5.2 Aufteilung der Mittelungsdauer für Messungen
      5.3 Abschätzung des Mittelungspegels
      5.4 Systematische Abweichungen
    6 Vertrauensbereiche für den Mittelungspegel und
      Präzision des Messverfahrens
    Anhang A Einzelereignispegel
             A.1 Allgemeine Definition
             A.2 Einzelereignis-Schalldruckpegel
    Anhang B Vertrauensbereich für den Mittelungspegel bei
             Verwendung von Stichprobenergebnissen
             B.1 Allgemeines
             B.2 Vertrauensbereich für den Mittelungspegel
                 L[m] bei annähernd normalverteilten
                 Pegelwerten
             B.3 Vertrauensbereich für den Mittelungspegel
                 bei annähernd normalverteilten Werten der
                 Energiegrösse y/y[o] nach Gleichung (2) oder
                 der quadrierten Feldgrösse x[2]/x[2][0] nach
                 Gleichung (1)
    Anhang C Mittelungspegel bei wiederholter/mehrfacher
             Bestimmung - Präzision des Messverfahrens und
             Unsicherheit der Messergebnisse
    Zitierte Normen und andere Unterlagen
    Änderungen
    Erläuterungen

    Abstract - (Show below) - (Hide below)

    This standard is included in DIN Handbook 368 and DIN VDE HDBK 342/2.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    DIN 45643-2:1984-10 MEASUREMENT AND ASSESSMENT OF AIRCRAFT NOISE; AIRCRAFT NOISE MONITORING SYSTEMS WITHIN THE MEANING OF ARTICLE 19A OF THE LUFTVERKEHRSGESETZ (CIVIL AVIATION LAW)
    DIN 33410:1981-12 SPEECH COMMUNICATION IN WORK PLACES UNDER THE INFLUENCE OF DISTURBING NOISE, TERMS AND DEFINITIONS, CONNECTIONS
    VDI 3722 Blatt 1:1988-08 EFFECTS OF TRANSPORTATION NOISE ON MAN
    VDI 3757:1996-05 CHARACTERISTIC NOISE EMISSION VALUES OF TECHNICAL SOUND SOURCES - FOUNDRY MACHINES
    VDI 3770:2012-09 CHARACTERISTIC NOISE EMISSION VALUES OF SOUND SOURCES - FACILITIES FOR RECREATIONAL AND SPORTING ACTIVITIES
    VDI 4100:2012-10 SOUND INSULATION BETWEEN ROOMS IN BUILDINGS - DWELLINGS - ASSESSMENT AND PROPOSALS FOR ENHANCED SOUND INSULATION BETWEEN ROOMS
    DIN HDBK 368 : 1ED 2005
    VDI 4070-1 : 2016 SUSTAINABLE MANAGEMENT IN SMALL AND MEDIUM-SIZED ENTERPRISES - GUIDANCE NOTES FOR SUSTAINABLE MANAGEMENT
    DGUV INFORMATION 209-023 : 2013
    DIN HDBK 311 : 1ED 1997 AKUSTIK, LAERMMINDERUNG UND SCHWINGUNGSTECHNIK 1 - VERKEHRSGERAEUSCHE
    DIN 45635-8:1985-06 DETERMINATION OF AIRBORNE NOISE EMITTED BY MACHINES BY, MEASUREMENT OF STRUCTURE BORNE NOISE; BASIC REQUIREMENTS
    VDI 3720 Blatt 5:1984-03 Noise abatement by design; hydraulic components and systems
    VDI 3762:2012-01 Sound insulation by means of raised access floors and hollow floors
    DIN 45657 E : 1997 SOUND LEVEL METERS - REQUIREMENTS FOR SPECIAL APPLICATIONS
    VDI 2058-3 : 1999-02 ASSESSMENT OF NOISE IN THE WORKING AREA WITH REGARD TO SPECIFIC OPERATIONS
    VDI 2058-1 : 1985 ASSESSMENT OF WORKING NOISE IN THE VICINITY
    VDI 3745 Blatt 1:1993-05 ASSESSMENT OF SHOOTING NOISE
    DIN 45643-1:1984-10 MEASUREMENT AND ASSESSMENT OF AIRCRAFT NOISE; QUANTITIES AND PARAMETERS
    VDI 3726:1991-01 NOISE REDUCTION IN RESTAURANTS AND SKITTLE-ALLEYS
    DIN 45640-2:1993-11 NOISE EMITTED BY VESSELS ON INLAND WATER-WAYS AND HARBOURS; ENVELOPING SURFACE METHOD FOR THE DETERMINATION OF THE SOUND POWER LEVEL
    VDI 3723-1 : 1993 APPLICATION OF STATISTICAL METHODS FOR THE DESCRIPTION OF VARIATING AMBIENT NOISE LEVELS
    VDI 2283:2008-06 EMISSION CONTROL - PREPARATION PLANTS FOR READY-MIX ASPHALT (ASPHALT MIXING PLANTS)
    DIN 80061:1982-03 ACOUSTICS; MEASUREMENT OF NOISE ON BOARD VESSELS; AIRBORNE NOISE MEASUREMENTS
    DIN 45684-2:2015-12 Acoustics - Determination of aircraft noise exposure at airfields - Part 2: Determination of acoustic and flight operation parameters; Text in German and English
    DIN 45635-33:1979-07 MEASUREMENT OF AIRBORNE NOISE EMITTED BY MACHINES; ENVELOPING SURFACE METHOD, CONSTRUCTION EQUIPMENT
    DIN 45643-3:1984-10 MEASUREMENT AND ASSESSMENT OF AIRCRAFT NOISE - DETERMINATION OF THE RATING LEVEL OF AIRCRAFT NOISE EXPOSURE
    DIN 18005-1:2002-07 NOISE ABATEMENT IN TOWN PLANNING - PART 1: FUNDAMENTALS AND DIRECTIONS FOR PLANNING
    DIN HDBK 313 : 1ED 1997 AKUSTIK, LAERMMINDERUNG UND SCHWINGUNGSTECHNIK 2 - GERAEUSCHE IN DER WOHNNACHBARSCHAFT - MESSUNG, PROGNOSE, BEURTEILUNG
    DIN 45635-37:1980-11 MEASUREMENT OF AIRBORNE NOISE EMITTED BY MACHINES; ENVELOPING SURFACE METHOD; MACHINERY FOR THE PROCESSING OF PLASTIC AND RUBBER
    DIN VDE HDBK 342/2 : 3ED 2013
    VDI 3755:2015-01 SOUND INSULATION AND SOUND ABSORPTION OF SUSPENDED CEILINGS
    DIN 45635-1:1984-04 MEASUREMENT OF AIRBORNE NOISE EMITTED BY MACHINES; ENVELOPING SURFACE METHOD; BASIC REQUIREMENTS FOR 3 ACCURACY CLASSES
    DIN 45645-2:1997-07 DETERMINATION OF RATING LEVELS FROM MEASUREMENTS - PART 2: NOISE IMMISSIONS AT THE WORK PLACE
    DIN 45657:1997-07 SOUND LEVEL METERS - REQUIREMENTS FOR SPECIAL APPLICATIONS

    Standards Referencing This Book - (Show below) - (Hide below)

    DIN 45645-1:1996-07 DETERMINATION OF RATING LEVELS FROM MEASUREMENT DATA - PART 1: NOISE IMMISSION IN THE NEIGHBOURHOOD
    DIN 45645-2:2012-09 DETERMINATION OF RATING LEVELS FROM MEASUREMENT DATA - PART 2: DETERMINATION OF THE NOISE RATING LEVEL FOR OCCUPATIONAL ACTIVITIES AT THE WORK PLACE FOR THE LEVEL RANGE UNDERNEATH THE GIVEN RISK OF HEARING DAMAGE
    ISO 1996-1:2016 Acoustics Description, measurement and assessment of environmental noise Part 1: Basic quantities and assessment procedures
    DIN 45635-1:1984-04 MEASUREMENT OF AIRBORNE NOISE EMITTED BY MACHINES; ENVELOPING SURFACE METHOD; BASIC REQUIREMENTS FOR 3 ACCURACY CLASSES
    DIN 45657:2005-03 SOUND LEVEL METERS - ADDITIONAL REQUIREMENTS FOR SPECIAL MEASURING TASKS
    DIN 45643-1:1984-10 MEASUREMENT AND ASSESSMENT OF AIRCRAFT NOISE; QUANTITIES AND PARAMETERS
    ISO 3891:1978 Acoustics Procedure for describing aircraft noise heard on the ground
    IEC 60651:1979+AMD1:1993+AMD2:2000 CSV Sound level meters
    IEC 60804:2000 Integrating-averaging sound level meters
    DIN 45667:1969-10 CLASSIFICATION METHODS FOR EVALUATION OF RANDOM VIBRATIONS
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