ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 5: 2 CM[3] COUPLER FOR THE MEASUREMENT OF HEARING AIDS AND EARPHONES COUPLED TO THE EAR BY MEANS OF EAR INSERTS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2007

Publisher

Comitato Elettrotecnico Italiano

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Construction
5 Calibration
6 Coupling of earphones and hearing aids to
  the coupler
7 Maximum permitted expanded uncertainty
  of measurements
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Defines an acoustic coupler for loading an earphone or hearing aid with a specified acoustic impedance when determining its physical performance characteristics, in the frequency range 125 Hz to 8 kHz.

Committee	CT 29/87
DevelopmentNote	Classificazione CEI 29-50. (03/2007)
DocumentType	Standard
Pages	22
PublisherName	Comitato Elettrotecnico Italiano
Status	Current

Standards	Relationship
IEC 60318-5:2006	Identical
EN 60318-5 : 2006	Identical

ANSI/ASA S3.7 : 2016	METHOD FOR MEASUREMENT AND CALIBRATION OF EARPHONES
IEC 60118-7:2005	Electroacoustics - Hearing aids - Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes
EN 61094-4:1995	Measurement microphones - Part 4: Specifications for working standard microphones
IEC 61094-4:1995	Measurement microphones - Part 4: Specifications for working standard microphones
IEC 61094-1:2000	Measurement microphones - Part 1: Specifications for laboratory standard microphones
EN ISO 389-2 : 1996	Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994)
ISO 389-2:1994	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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CEI EN 60318-5 : 2007

ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 5: 2 CM[3] COUPLER FOR THE MEASUREMENT OF HEARING AIDS AND EARPHONES COUPLED TO THE EAR BY MEANS OF EAR INSERTS

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory