FOREWORD
INTRODUCTION
1 Scope and object
2 Normative references
3 Terms and definitions
4 Measurement methods and acoustical environments
5 Instrumentation
6 Operation and location of appliance under test
7 Measurement of sound power levels
8 Calculation of sound pressure and sound power levels
9 Information to be recorded
10 Information to be reported
Annexes
Annex A (normative)
Annex AA (informative) - Sound intensity method for the
determination of sound power levels of range
hoods