IEC 60704-1:2010

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 appliances under test
7 Measurement of sound pressure levels
8 Calculation of sound pressure and sound power levels
9 Information to be recorded
10 Information to be reported
Annex A (normative) - Standard test table
Annex B (normative) - Test enclosure
Annex C (informative) - Guidelines for the design of
        simple test rooms with essentially free field
        conditions
Bibliography

IEC 60704-1:2010 applies to electric appliances (including their accessories or components) for household and similar use, supplied from mains or from batteries. By similar use is understood to be the use in similar conditions as in households, for example in inns, coffee-houses, tea-rooms, hotels, barber or hairdresser shops, launderettes, etc., if not otherwise specified in part 2. The principal changes in this edition as compared to the previous edition are as follows: includes a description of an appropriate test enclosure for appliances to be built in.