DIN EN 61252-2003 电声学.专用测声表规范

标准号：DIN EN 61252-2003
中文标准名称：电声学.专用测声表规范
英文标准名称：Electroacoustics - Specifications for personal sound exposure meters (IEC 61252:1993 + A1:2000); German version EN 61252:1995 + A1:2001
标准类型：A42
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A42
国际标准分类号：17.140.50
适用范围：This document is applicable to instruments for measurement of A-frequency-weighted sound exposure resulting from steady, intermittent, fluctuating, irregular, or impulsive sounds. Instruments complying with the specifications of this standard are intended to be worn on a person to measure sound exposure. Measurements of sound exposure in the workplace may be useful for determination of occupational noise exposure, in accordance with ISO 1999 and ISO 9612. The Amendment A1 concerns EMC, i.e. specifications regarding the immunity of the apparatus and regarding the upper limits on radio-frequency emissions.