EN 62459:2011/AC:2015
Current
The latest, up-to-date edition.
SOUND SYSTEM EQUIPMENT - ELECTROACOUSTIC TRANSDUCERS - MEASUREMENT OF SUSPENSION PARTS
27-11-2015
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Test conditions
5 Clamping of the suspension part
6 Methods of measurement
7 Static displacement x[static](F[dc])
8 Static stiffness K[static](x[static])
9 Lowest cone resonance frequency, f[0]
10 Dynamic stiffness K(x[ac])
11 Coefficients of the power series expansion of K(x)
12 Effective stiffness K[eff](x[peak])
13 Mechanical resistance R
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Pertains to the suspension parts of electroacoustic transducers (for example, loudspeakers).
| Committee |
TC 100X
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| CEI EN 62459 : 2012 | Identical |
| BS EN 62459:2011 | Identical |
| IEC 62459:2010/COR1:2015 | Identical |
| I.S. EN 62459:2011 | Identical |
| PN EN 62459 : 2011 AC 2016 | Identical |
| IEC 62459:2010 | Identical |
| NBN EN 62459 : 2011 COR 2015 | Identical |
| UNE-EN 62459:2012 | Identical |
| NEN EN IEC 62459 : 2011 C1 2015 | Identical |
| DIN EN 62459:2011-07 | Identical |
| HD 483.1 : 200S2 | SOUND SYSTEM EQUIPMENT - GENERAL |
| IEC 60268-1:1985 | Sound system equipment. Part 1: General |
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.