I.S. EN IEC 63034:2020
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
09-07-2020
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
2 Normative references
3 Terms, definitions and abbreviated terms
4 Conditions of measurement
5 Acoustical environment
6 Mounting of the microspeaker
7 Positioning of microspeaker and measuring microphone
free-field conditions
8 Measuring equipment
9 Accuracy of the measurement
10 Marking of terminals and controls
11 Test signals
12 Preconditioning
13 Electrical input impedance
14 Small signal parameters of the microspeaker
15 Displacement
16 Amplitude frequency response
17 Amplitude non-linearity
18 Listening test
19 Input voltage/Electrical power
20 Environmental testing
21 Stray magnetic fields
22 Physical characteristics
23 Design data
Bibliography
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.