ISO 389-1:1998Withdrawn

Acoustics — Reference zero for the calibration of audiometric equipment — Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones

Acoustique — Zéro de référence pour l'étalonnage d'équipements audiométriques — Partie 1: Niveaux de référence équivalents de pression acoustique liminaire pour les écouteurs à sons purs supra-auraux

This edition has been replaced by ISO 389-1:2017.

Abstract / scope

No abstract published for this document yet.

Life cycle

Replaces

ISO 389:1991WithdrawnAcoustics — Standard reference zero for the calibration of pure-tone air conduction audiometersInternational Standard · Published 7 Mar 1991 · ISO/TC 43

Replaced by

ISO/PWI 389-1Deleted (project abandoned)Acoustics — Reference zero for the calibration of audiometric equipment — Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphonesInternational Standard · ISO/TC 43 ISO/PWI 389-1Deleted (project abandoned)Acoustics — Reference zero for the calibration of audiometric equipment — Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphonesInternational Standard · ISO/TC 43 ISO 389-1:2017PublishedAcoustics — Reference zero for the calibration of audiometric equipment — Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphonesInternational Standard · Published 13 Dec 2017 · ISO/TC 43