| Publication CODE |
Title |
| HD 443 S1:1983 |
OCCLUDED-EAR SIMULATOR FOR THE MEASUREMENT OF EARPHONES COUPLED TO THE EAR BY EAR INSERTS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
1 P. |
Description
Specifies an occluded-ear simulator, intended for the calibration of insert earphones in the frequency range 100 Hz to 10 000 Hz in terms of the sound pressure at the eardrum.
|
| Class |
C74
(EQUIPMENT USING ELECTRICAL POWER RADIOLOGY AND SIMILAR ELECTRICAL APPLIANCES AND THEIR ACCESSORIES)
|
Available files
|
EN version
|
FR version
|
DE version
|
|
| Registration |
95489 |
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2013-05-01 |
| Date of availability (d.a.v.) |
2013-05-01 |
| Date of announcement (d.o.a.) |
1984-01-01 |
| Date of publication (d.o.p.) |
1985-01-01 |
| Date of withdrawal former edition (d.o.w.) |
1985-01-01 |
|
