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in stockReleased: 2004-10-29
UNE EN ISO 389-8:2004
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004)
Acústica. Cero de referencia para la calibración de equipos audiométricos. Parte 8: Niveles de referencia equivalentes de presión acústica liminar para auriculares circumaurales de tonos puros. (ISO 389-8:2004)
CURRENCY
Standard number: | UNE EN ISO 389-8:2004 |
Pages: | 14 |
Released: | 2004-10-29 |
DESCRIPTION
This standard UNE EN ISO 389-8:2004 Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004) is classified in these ICS categories:
- 13.140