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ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 4: OCCLUDED-EAR SIMULATOR FOR THE MEASUREMENT OF EARPHONES COUPLED TO THE EAR BY MEANS OF EAR INSERTS

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Hardcopy , PDF

Language(s)

English

Published date

01-01-2010

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Construction
5 Calibration
6 Coupling of earphones and hearing aids to the
  occluded-ear simulator
7 Maximum permitted expanded uncertainty of measurements
Annex A (informative) - Example of one specific design of
        occluded-ear simulator
Annex B (informative) - Principle of calibration for the
        occluded-ear simulator
Bibliography
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications

Specifies an occluded-ear simulator intended for the measurement of insert earphones in the frequency range from 100 Hz to 10 000 Hz.

DevelopmentNote	For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType	Standard
Pages	25
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
EN 60318-4:2010	Identical
IEC 60318-4:2010	Identical

ANSI/ASA S3.7 : 2016	METHOD FOR MEASUREMENT AND CALIBRATION OF EARPHONES
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
ISO 389-6:2007	Acoustics Reference zero for the calibration of audiometric equipment Part 6: Reference threshold of hearing for test signals of short duration
ISO 389-5:2006(R2014)	ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 5: REFERENCE EQUIVALENT THRESHOLD SOUND PRESSURE LEVELS FOR PURE TONES IN THE FREQUENCY RANGE 8 KHZ TO 16 KHZ
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
ISO/IEC Guide 98-3:2008	Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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I.S. EN 60318-4:2010

ELECTROACOUSTICS - SIMULATORS OF HUMAN HEAD AND EAR - PART 4: OCCLUDED-EAR SIMULATOR FOR THE MEASUREMENT OF EARPHONES COUPLED TO THE EAR BY MEANS OF EAR INSERTS

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Abstract

General Product Information

International Equivalents

Standards Referencing This Book

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