Acoustics. Noise emitted by machinery and equipment. Rules for the drafting and presentation of a noise test code Ingestion-build-48348 3 Determination of emitter/emitting unit

3 Determination of emitter/emitting unit exponent

afterwards the mixture of evaporated solvents used

1 Test specimens

NOTE These sleeves are not for use as primary insulation

face of the first flange for bolted

Acoustics. Noise emitted by machinery and equipment. Rules for the drafting and presentation of a noise test code Ingestion-build-48348 3 Determination of emitter/emitting unit1 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