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About This Item

 

Full Description

The objective of this Standard is to provide electroacoustical performance specifications for three kinds of sound measuring instruments: (a) timeweighting sound level meters that measure exponentialtimeweighted, frequencyweighted sound levels; (b) integratingaveraging sound level meters that measure timeaveraged, frequencyweighted sound levels; and (c) integrating sound level meters that measure frequencyweighted sound exposure levels.
 

Document History

  1. AS/NZS IEC 61672.1:2019

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    Electroacoustics - Sound level meters, Part 1: Specifications

    • Most Recent
  2. AS IEC 61672.1-2004


    Electroacoustics - Sound level meters, Part 1: Specifications

    • Historical Version
  3. AS 1259.2-1990


    Acoustics - Sound level meters, Part 2: Integrating - Averaging

    • Historical Version
  4. AS 1259.1-1990


    Acoustics - Sound level meters - Non-integrating

    • Historical Version
  5. AS 1259-1982


    Sound level meters

    • Historical Version
  6. AS 1259.3-1976


    Sound level meters, Part 3: Precision sound level meter for the measurement of impulsive sounds

    • Historical Version
  7. AS 1259.1-1976


    Sound level meters, Part 1: General purpose

    • Historical Version
  8. AS 1259.2-1976


    Sound level meters, Part 2: Precision

    • Historical Version
  9. AS Z38-1967


    Sound level meters Type 2 - Precision

    • Historical Version
  10. AS Z37-1967


    Sound level meters Type 1 - General purpose

    • Historical Version