Acoustics. Noise emitted by machinery and equipment. Rules for the drafting and presentation of a noise test code Ingestion-build-48348 Local authorities involved in project-planning

Local authorities involved in project-planning

3 Determination of emitter/emitting unit exponent

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Acoustics. Noise emitted by machinery and equipment. Rules for the drafting and presentation of a noise test code Ingestion-build-48348 Local authorities involved in project-planning1 Scope This International Standard specifies the technical requirements of a noise test code for a specific family of machinery or equipment. It is primarily applicable to stationary machinery and equipment, including hand held tools, as well as those that present hazards due to mobility or load lifting. The purpose of a noise test code is to permit comparable test results to be obtained on the noise emissions of machines from the same family, thus