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About This Item

 

Full Description

This standard describes instruments for the measurement of frequency-weighted and time-averaged sound pressure levels. Optionally, sound exposure levels may be measured. This standard is consistent with the relevant requirements of IEC 60651, but specifies additional characteristics which are necessary to measure the equivalent continuous sound pressure level, Leq, of steady, intermittent, fluctuating and impulsive sounds.

All current amendments available at time of purchase are included with the purchase of this document.
 

Document History

  1. BS EN 61672-1:2013


    Electroacoustics. Sound level meters-Specifications

    • Most Recent
  2. BS 09/30208585 DC


    BS EN 61672-1. Electroacoustics. Sound level meters. Part 1. Specifications

    • Historical Version
  3. BS EN 61672-1:2003


    Electroacoustics. Sound level meters-Specifications

    • Historical Version
  4. BS EN 60651:1994


    Specification for sound level meters

    • Historical Version
  5. BS EN 60804:2001

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    Integrating-averaging sound level meters

    • Historical Version
  6. BS 5969:1981


    Specification for sound level meters

    • Historical Version
  7. BS EN 60804:1994


    Specification for integrating-averaging sound level meters

    • Historical Version