ISO 389-2:1994

July 1994

International standard Current

Acoustics. Reference zero for the calibration of audiometric equipment. Part 2 : reference equivalent threshold sound pressure levels for pure tones and insert earphones.

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Main informations

Collections

International ISO standards

Thematics

Gestion des risques et SST, QSE, Sécurité

Publication date

July 1994

Number of pages

7 p.

Reference

ISO 389-2:1994

ICS Codes

13.140 Noise with respect to human beings

Print number

1 - 01/07/1994

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