DIN EN ISO 389-2:1996-10
Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994); German version EN ISO 389-2:1996
| Fecha edición: |
1996-10-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | The document specifies reference equivalent threshold sound pressure levels for the calibration of pure-tone audiometers supplementary to those specified in ISO 389:1991. Values given in this document are applicable to insert earphones of a pattern specified in clause 4. Das Dokument legt äquivalente Bezugs-Schwellenschalldruckpegel zur Kalibrierung von Reinton-Audiometern zusätzlich zu den in ISO 389:1991 angegebenen Werten fest. Die in diesem Dokument enthaltenen Werte gelten für Einsteckhörer der in Abschnitt 4 festgelegten Bauart. |
| Keywords: | Acoustics|Audiometers|Audiometry|Auditory threshold|Calibration|Datum|Definitions|Ears|Electrical engineering|Headphones|Hearing (auditory perception)|Insert earphones|Instruments|Measuring techniques|Pressure|Pure-tone audiometers|Reference equivalent|Reference levels|Simulators|Sound|Sound pressure|Sound pressure level|Threshold value|Types |
| ICS: | 13.140 - Ruido y sus efectos sobre las personas |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 389-2:1996 Idéntica ISO 389-2:1994 |
|
Reemplazo Normas |
Reemplaza a DIN ISO 389/A1:1993-02 |
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