| Publication CODE |
Title |
| NBN EN 60318-1:2010 (2009-12) |
ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR
PART 1: EAR SIMULATOR FOR THE MEASUREMENT OF SUPRA-AURAL AND CIRCUMAURAL EARPHONES |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
32.00 €
|
3 P. |
Description
Specifies an ear simulator for the measurement of supra-aural and circumaural earphones (used for example in audiometry and telephonometry) applied to the ear without acoustical leakage, in the frequency range from 20 Hz to 10 kHz. The same device can be used as an acoustic coupler at additional frequencies up to 16 kHz.
This second edition cancels and replaces the first edition published in 1998 as well as replacing IEC 60318-2, published in 1998. It constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- an extension of the frequency range to 16 kHz;
- a revised specification for the acoustical transfer impedance, including tolerances;
- a method for measuring the acoustical transfer impedance;
- expanded measurement uncertainties.
|
| 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 60318-1:2009.
For the series NBN EN 50XXX, the standards are however complete.
|
EN version
|
FR version
|
NL version
|
DE version
|
|
| BEC Approval |
2009-11-01 |
| NBN Approval |
2010-02-19 |
| Belgian Official Journal |
2010-04-09 |
| Registration |
105448 |
| ICS-Code (International Standards Classification) |
17.140.50
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2009-11-01 |
| Date of availability (d.a.v.) |
2009-12-23 |
| Date of announcement (d.o.a.) |
2010-02-01 |
| Date of publication (d.o.p.) |
2010-08-01 |
| Date of withdrawal former edition (d.o.w.) |
2012-11-01 |
|
