Publication details
| Publication CODE |
Title |
| NBN EN 62458:2011 (2011-03) |
SOUND SYSTEM EQUIPMENT - ELECTROACOUSTIC TRANSDUCERS - MEASUREMENT OF LARGE SIGNAL PARAMETERS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3 P. |
Description
Applies to transducers such as loudspeaker drive units, loudspeaker systems, headphones, micro-speakers, shakers and other actuators using either an electro-dynamical or electro-magnetic motor coupled with a mechanical suspension. The large signal behaviour of the transducer is modelled by a lumped parameter model considering dominant nonlinearities such as force factor, stiffness and inductance as shown in Figure 1.
The standard defines the basic terms and parameters of the model, the methods of measurements and the way the results should be reported.
|
| Class |
C97
(TELECOMMUNICATIONS - ELECTRONIC ELECTRO ACOUSTICS - AUDIOVISUAL EQUIPMENT)
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 62458:2010.
For the series NBN EN 50XXX, the standards are however complete.
|
EN version
|
FR version
|
DE version
|
|
Status
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
|
|
Origin
| Committee |
TC 100
AUDIO, VIDEO AND MULTIMEDIA SYSTEMS AND EQUIPMENT Horizontal committee
|
| Responsible |
Monsieur DE LEEUW Thierry, Technical Officer
Diamant Building
Bd Auguste Reyers, 80
1030
BRUXELLES
Phone: +32 2 706 85 72
E-mail: thierry.deleeuw@ceb-bec.be
|
Approval
| BEC Approval |
2011-01-02 |
| NBN Approval |
2011-05-20 |
| Belgian Official Journal |
2011-07-14 |
| Registration |
116083 |
| ICS-Code (International Standards Classification) |
33.160.50
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2011-01-02 |
| Date of availability (d.a.v.) |
2011-03-25 |
| Date of announcement (d.o.a.) |
2011-04-02 |
| Date of publication (d.o.p.) |
2011-10-02 |
| Date of withdrawal former edition (d.o.w.) |
2014-01-02 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 62458:2011
|
2011-03-25 |
| is identical to |
IEC 62458:2010/ed. 1.0
|
2010-01-27 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Foreign |
HD 483.1 S2 |
|
| Standard |
Belgium |
NBN EN 60268-5 + A1 |
|
|
