DIN EN ISO 389-1 PDF

Published Date: 06/01/2018

Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones (ISO 389-1:2017); German version EN ISO 389-1:2018

Published Date: 09/01/2000

Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent treshold sound pressure levels for pure tones and supra-aural earphones (ISO 389-1:1998); English version of DIN EN ISO 389-1

Published Date: 09/01/1999

Electroacoustics - Simulators of human head and ear - Part 2: An interim acoustic coupler for the calibration of audiometric earphones in the extended high-frequency range (IEC 60318-2:1998); German version EN 60318-2:1998

Published Date: 07/01/2007

Acoustics - Loudness scaling by means of categories (ISO 16832:2006)

Published Date: 07/01/2023

Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions (IEC 60645-6:2022); German version EN IEC 60645-6:2022

Published Date: 04/30/2001

IEEE Recommended Practice - General Principles for Temperature Limits in the Rating of Electrical Equipment and for the Evaluation of Electrical Insulation

Published Date: 10/13/1988

IEEE Standard for an 8-Bit Backplane Interface: STEbus

Published Date: 04/03/1989

IEEE Guide for Interfacing Dispersed Storage and Generation Facilities with Electric Utility Systems

Published Date: 11/30/1994

IEEE Guide to the POSIX Open System Environment (OSE)

Published Date: 05/07/2003

IEEE Standard for Information Technology -- Portable Operating System Interface (POSIX(TM)) -- Technical Corrigendum 1

Published Date: 04/02/2004

IEEE Standard for Information Technology - Portable Operating System Interface (POSIX(TM)) - Technical Corrigendum 2