12/30219256 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS ISO 15619 - RECIPROCATING INTERNAL COMBUSTION ENGINES - MEASUREMENT METHOD FOR EXHAUST SILENCERS - SOUND POWER LEVEL OF EXHAUST NOISE AND INSERTION LOSS USING SOUND PRESSURE AND POWER LOSS RATIO
Hardcopy , PDF
09-30-2013
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Acoustic environment
6 Installation and operation of source under test
7 Instrumentation
8 Measurement
9 Calculation
10 Information to be recorded
11 Information to be reported
Annex A (normative) - Qualification procedures for
the acoustic environment
Annex B (informative) - The Measurement procedure
for pressure loss
Bibliography
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