Objavljen
Applies to sounders which are treated as entirely passive electroacoustic transducer elements. Piezoelectric diaphragms, which are the principal components of piezoelectric sounders, are also included. Standardize the definitions relating to these electroacoustic transducers, lists characteristics to be specified and the relevant methods of measurement.
OBJAVLJEN
IEC 61329:1995 ED1
60.60
Standard objavljen
27. 11. 1995.