logo

Standards Manage Your Business

We Manage Your Standards

IEC

IEC 60318-1:2009 (EN-FR)

Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones

Standard Details

IEC 60318-1:2009 specifies an ear simulator for the measurement of supra-aural and circumaural earphones (used for example in audiometry and telephonometry) applied to the ear without acoustical leakage, in the frequency range from 20 Hz to 10 kHz. The same device can be used as an acoustic coupler at additional frequencies up to 16 kHz. This second edition cancels and replaces the first edition published in 1998 as well as replacing IEC 60318-2, published in 1998. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- an extension of the frequency range to 16 kHz;
- a revised specification for the acoustical transfer impedance, including tolerances;
- a method for measuring the acoustical transfer impedance;
- expanded measurement uncertainties.

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC 60318-1:2009 (EN-FR)
Document Year: 2009
Pages: 50
Edition: 2.0
  • Section Volume:
  • TC 29 Electroacoustics

Life Cycle

Currently Viewing

ACTIVE
IEC 60318-1:2009 (EN-FR)
Knowledge Corner

Expand Your Knowledge and Unlock Your Learning Potential - Your One-Stop Source for Information!

© Copyright 2024 BSB Edge Private Limited.

Enquire now +