I.S. EN 61329:1999
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
01-01-1999
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
1 Scope and object
2 Normative references
3 Definitions and symbols
3.1 Classification, structures and components
3.2 Characteristics, symbols and units
4 Rated conditions
5 Characteristics and measuring methods
5.1 Measuring conditions
5.2 Measuring equipment
5.3 Electroacoustic transducer characteristics of
the sounder
5.4 Electrical and mechanical characteristics of
sounders
5.5 Piezoelectric diaphragm
6 Physical and other characteristics
6.1 Characteristics for all transducers
6.2 Characteristics for sounders
6.3 Characteristics for piezoelectric diaphragms
7 Classification of the characteristics to be specified
Tables
1 Characteristics of sounders to be specified, and
classification
2 Characteristics of piezoelectric diaphragm to be
specified, and classification
Figures
1 Voltage and d.c. component of square-wave signals
2 Diagram of sounder measuring system
3 Diagram of sounder testing system
4 Diagram of piezoelectric diaphragm measuring system
5 Example of a diaphragm supporter
Annex A - Bibliography
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
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