| Publication CODE |
Title |
| NBN EN 60318-6:2009 (2008-07) |
ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR
PART 6: MECHANICAL COUPLER FOR THE MEASUREMENT OF BONE VIBRATORS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3 P. |
Description
vDescribes a mechanical coupler for the measurement of the output force of bone vibrators. The mechanical impedance of the coupler is specified in the frequency range 125 Hz to 8 000 Hz. The coupler is intended for calibration of audiometers using bone vibrators having a plane circular tip area of 175 mm² ± 25 mm² and for determining the performance of bone conduction hearing aids.
The vibratory force developed by a bone vibrator is not, in general, the same on the coupler as on a person's mastoid. However, the IEC recommends its use as a means for the calibration of specified vibrators used in audiometry and for the exchange of specifications and of data on bone conduction hearing aids.
|
| 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 60318-6:2007.
For the series NBN EN 50XXX, the standards are however complete.
|
FR version
|
EN version
|
NL version
|
DE version
|
|
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
Replaces
HD 590 S1:1991
|
|
| BEC Approval |
2008-09-01 |
| NBN Approval |
2009-09-04 |
| Belgian Official Journal |
2009-11-13 |
| Registration |
96245 |
| ICS-Code (International Standards Classification) |
17.140.50
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2008-09-01 |
| Date of availability (d.a.v.) |
2008-07-23 |
| Date of announcement (d.o.a.) |
2008-09-01 |
| Date of publication (d.o.p.) |
2009-03-01 |
| Date of withdrawal former edition (d.o.w.) |
2011-06-01 |
|
