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SSH EN ISO 3745:2005

Akustika - Përcaktimi i niveleve të fuqisë së tingullit të burimeve të xhurmës që përdor presion tingulli

Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and semi-anechoic rooms (ISO 3745:2003)
1 jan 2005
95.99 Withdrawal of Standard   28 pri 2010

General information

95.99     28 pri 2010

DPS

DPS/KT 211

European Norm

17.120.01  

anglisht  

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Scope

Specification of two laboratory methods for determining the sound power level of a source. It gives requirements for the test room, as well as the source location, operating conditions and instrumentation. Techniques are specified for obtaining an estimate of the surface sound pressure level from which the weighted sond power level of the source as well as the sound power level in octave or one-third octave bands may be calculated. It is intended to prescribe techniques for acoustical measurments that may be used in test codes for particular types of equipment.

Related directives

Directives related to this standards.

98/37/EC

Makineria

Life cycle

NOW

WITHDRAWN
SSH EN ISO 3745:2005
95.99 Withdrawal of Standard
28 pri 2010

REVISED BY

WITHDRAWN
SSH EN ISO 3745:2009

Related project

Adopted from EN ISO 3745:2003