DIN EN ISO 3740-2001
声学.噪声源声功率级测定.基础标准使用指南

Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2000); German version EN ISO 3740:2000

DIN EN ISO 3740-2001 发布历史

The document introduces a series of mine basic international standards describing various methods for determining the sound levels power from all types of machinery and equipment. It provides brief summaries of these basic International Standard ; guidance on the selection of one or more of these standards which are appropriate to any particular type of machinery. The guidance given applies only to airborne sound. It is for use in the preparation of noise test codes for specific machines and also in noise testing where no relevant test code exists. The following terms are defined: emission, sound power, sound power level, sound pressure level, time-averaged sound pressure level, sound energy level, single-event sound pressure level, sound intensity, background noise, background noise level, background noise correction, environmental correction.#,,#

DIN EN ISO 3740-2001由德国标准化学会 DE-DIN 发布于 2001-03。

DIN EN ISO 3740-2001 在中国标准分类中归属于: Z32 噪声、振动测试方法，在国际标准分类中归属于: 17.140.20 机器和设备的噪声。

DIN EN ISO 3740-2001的历代版本如下：

• 2001年03月 DIN EN ISO 3740-2001 声学.噪声源声功率级测定.基础标准使用指南

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标准号

DIN EN ISO 3740-2001

发布日期

2001年03月

实施日期

废止日期

无

中国标准分类号

Z32

国际标准分类号

17.140.20

发布单位

DE-DIN

适用范围

The document introduces a series of mine basic international standards describing various methods for determining the sound levels power from all types of machinery and equipment. It provides brief summaries of these basic International Standard ; guidance on the selection of one or more of these standards which are appropriate to any particular type of machinery. The guidance given applies only to airborne sound. It is for use in the preparation of noise test codes for specific machines and also in noise testing where no relevant test code exists. The following terms are defined: emission, sound power, sound power level, sound pressure level, time-averaged sound pressure level, sound energy level, single-event sound pressure level, sound intensity, background noise, background noise level, background noise correction, environmental correction.#,,#

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