UNE 20645:1985
Withdrawn
OCCLUDED-EAR SIMULATOR FOR THE MEASUREMENT OF EARPHONES COUPLED TO THE EAR BY EAR INSERTS
Hardcopy , PDF
Spanish, Castilian, English
12-15-1985
05-01-2013
This standard 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.
| Committee |
CTN 209/SC 29
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Withdrawn
|
| Standards | Relationship |
| IEC 60711:1981 | Identical |
| HD 443 : 200S1 | Similar to |
| HD 443 S1:1983 | Identical |
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