EN 60645-3 ed. 2This description is for standard: EN 60645-3 ed. 2This part of IEC 60645 specifies a means of describing the physical characteristics of audiometric reference and test signals of short
EN 60318-6This description is for standard: EN 60318-6Describes a mechanical coupler for the measurement of the output force of bone vibrators. The mechanical impedance of the coupler is specified in
EN 60118-4 ed. 2This description is for standard: EN 60118-4 ed. 2Applies to audio-frequency induction loop systems producing an alternating magnetic field at audio frequencies and intended to provide
EN 61094-2 ed. 2This description is for standard: EN 61094-2 ed. 2IEC 61094-2:2009 is applicable to laboratory standard microphones meeting the requirements of IEC 61094-1 and other types of condenser
EN 62489-1This description is for standard: EN 62489-1IEC 62489-1:2010 applies to the components of audio-frequency induction-loop systems for assisted hearing. It may also be applied to such systems
EN 62489-2This description is for standard: EN 62489-2IEC 62489-2:2011 applies to audio-frequency induction-loop systems for assisted hearing. It may also be applied to such systems used for other pur