IEC 60804:1985

December 1984

International standard Cancelled

Integrating-averaging sound level meters

Describes instruments for the measurement of frequency weighted and time averaged sound-pressure levels. Ensures specified accuracy and stability of an integrating sound level meter and reduces to the practical minimum any differences in equivalent measurements taken with instruments of various makes and models which satisfy the requirements of this standard. Specifies the following characteristics and test methods for integrating sound-level meters:a)integrating and averaging characteristics;b)indicator characteristics;c)overload sensing and indicating characteristics.

Main informations

Collections

International IEC standards

Publication date

December 1984

Number of pages

49 p.

Reference

IEC 60804:1985

Print number

Sumary

Integrating-averaging sound level meters

Describes instruments for the measurement of frequency weighted and time averaged sound-pressure levels. Ensures specified accuracy and stability of an integrating sound level meter and reduces to the practical minimum any differences in equivalent measurements taken with instruments of various makes and models which satisfy the requirements of this standard. Specifies the following characteristics and test methods for integrating sound-level meters: a)integrating and averaging characteristics; b)indicator characteristics; c)overload sensing and indicating characteristics.

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