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  • Abstract:
    This document specifies a method for the measurement of room acoustic parameters in unoccupied open-plan offices. It specifies measurement procedures, the apparatus needed, the coverage required, the method for evaluating the data, and the presentation of the test report. This document describes a group of single-number quantities indicating the room acoustic performance of an open-plan office in a condition when one person is speaking. They focus on spatial decay of speech while the quantities in ISO 3382-2 focus on temporal decay of sound.
  • Document number:
    DIN EN ISO 3382-3
  • Issuing date:
  • Document type:
  • Title:
    Acoustics - Measurement of room acoustic parameters - Part 3: Open plan offices (ISO 3382-3:2022); German version EN ISO 3382-3:2022
  • Replaces:
    DIN EN ISO 3382-3(2012-05); DIN EN ISO 3382-3(2021-02)
  • Author:
    Materials Testing Standards Committee
  • Search term:
    Acoustic; Acoustic measurement; Acoustic testing; Acoustics; Assembly facilities; Building acoustics; Check point; Construction; Definitions; Determination; Distances; Interpretations; Materials testing; Measurement; Measurement conditions; Measuring frequencies; Measuring techniques; Measuring uncertainty; Metrology; Noise reduction; Open-plan offices; Parameters; Properties; Reverberation; Reverberation room method; Reverberation rooms; Reverberation time; Sound sources; Specification (approval); Speech transmission; Testing; Vibration engineering; Work places; Working places
  • Application areas:
    38.05 Akustik/Lärm
  • Hazards:
    AB Terminologische Festlegungen in Normen mit Arbeitsschutzbezug; AC Mess- und Prüfverfahren für die Ermittlung von Belastungen und Gefährdungen; GC Schall (Lärm)
  • ICS:
    91.120.20 Acoustics in building. Sound insulation
  • Price:
    115,20 EUR
  • Cross references:
    IEC 60268-16 (2020-09)<G>; IEC 60942 (2017-11)<G>; IEC 61672-1 (2013-09)<G>; ISO 3382-1 (2009-06)<G>; IEC 61260-3 (2016-03)<G>; DIN EN IEC 60268-16 (2021-10); DIN EN IEC 60942 (2018-07); DIN EN 61672-1 (2014-07); DIN EN ISO 3382-1 (2009-10); DIN EN ISO 3382-2 (2008-09); DIN EN ISO 3740 (2019-08); DIN EN ISO 18233 (2006-08); ANSI/ASA S 3.5 (1997); ISO 3740 (2019-02); ISO 18233 (2006-06); DIN EN 61260-3 (2016-09)
  • Identical with:
    EN ISO 3382-3(2022-01)<IDT>; ISO 3382-3(2022-01)<IDT>
  • Update flag: