Sound system equipment - Acoustical (output-based) measurementsWhat is this standard about? This part of IEC 60268 specifies an acoustical measurement method that applies to electroacoustical transducers and passive and active sound systems, such as loudspeakers, TV sets, multi media devices, personal portable audio devices, automotive sound systems and professional equipment. The device under test (DUT) can be comprised of electrical components performing analogue and digital signal processing prior to the

7 Profile requirements

The permissible working pressure depends upon port size

It also applies to battery-operated apparatus and intended to be used in industrial locations

BS EN 16798-13 does not cover the cooling emission

Organization and responsibility

which contains requirements for certain organic chemical compounds in toys

nail laminated timber)

EN 10113-3:1993

Electrically- and gas-powered resuscitators are not covered by BS EN ISO 10651-4

NOTE These recommendations are based on the assumption that the materials and construction conform to BS 5950-7

at coal fired power plants and cement plants

This document does not cover chemical composition