Technical aids for disabled persons. General requirements and test methods Ingestion-build-260237 Microphones

Microphones

suitability for intended purposes or for stated conditions and can be addressed by specifying the required product attributes

Plastic manufacturers

Reference system

However many people were under the misapprehension that Method A is only achievable using equipment capable of closed-loop strain control

Technical aids for disabled persons. General requirements and test methods Ingestion-build-260237 MicrophonesBS EN 12182: 1999 specifies general requirements and test methods for technical aids for disabled persons which are intended by the manufacturer to be medical devices for the purposes of EU Directive 93 42 EEC concerning medical devices. This standard does not apply to technical aids which achieve their intended purpose by administering pharmaceutical substances to the user. Other European Standards exist for particular types of technical aids.