EN 60645-4:1995

Superseded

Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Audiometers - Part 4: Equipment for extended high-frequency audiometry

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Superseded date: 01-01-2015

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Published date: 25-01-1995

Publisher: European Committee for Standards - Electrical

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Table of Contents - (Show below) - (Hide below)

Committees responsible
National foreword
Foreword
1. Scope
2. Normative references
3. Explanation of terms
4. Facilities on extended high-frequency audiometers
5. General requirements
6. Test signals
6.1 Test signal frequencies
6.2 Frequency accuracy
6.3 Test signal level range for earphones
6.4 Masking sounds
7. Signal level control
7.1 Marking
7.2 Accuracy
7.3 Tone switching
7.4 Masking level
8. Unwanted sound
9. Transducers
9.1 Earphones
9.2 Loudspeaker
9.3 Bone vibrator
10. Audiogram format
10.1 Extended high-frequency audiogram
10.2 Combined audiogram

Abstract - (Show below) - (Hide below)

Specifies requirements for audiometric equipment designed for use in pure tone audiometry in the frequency range from 8 000 Hz to 16 000 Hz, in addition to those that are applicable and specified in EN 60645-1

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Committee	CLC/SR 29
Document Type	Standard
ISBN
Pages
Published
Publisher	European Committee for Standards - Electrical
Status	Superseded
Superseded By	EN 60645-1:2017

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Equivalent Standard(s)	Relationship
IEC 60645-4:1994	Identical
NBN EN 60645-4 : 1996	Identical
NF EN 60645-4 : 1995	Identical
NEN 10645-4 : 1995	Identical
I.S. EN 60645-4:1996	Identical
PN EN 60645-4 : 1999	Identical
SN EN 60645-4 : 1995	Identical
UNE-EN 60645-4:1997	Identical
BS EN 60645-4:1995	Identical
CEI EN 60645-4 : 1996	Identical
DIN EN 60645-4:1995-06	Identical

Standards Referenced By This Book - (Show below) - (Hide below)

BS EN 60318-2:1998	Electroacoustics. Simulators of human head and ear An interim acoustic coupler for the calibration of audiometric earphones in the extended high-frequency range
I.S. EN 60318-2:1999	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
EN 60318-2:1998	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

Standards Referencing This Book - (Show below) - (Hide below)

ISO 389-7:2005	Acoustics Reference zero for the calibration of audiometric equipment Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions
ISO 266:1997	Acoustics — Preferred frequencies
IEC 60645-1:2017	Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry
ISO 8253-1:2010	Acoustics Audiometric test methods Part 1: Pure-tone air and bone conduction audiometry
ISO 8253-2:2009	Acoustics Audiometric test methods Part 2: Sound field audiometry with pure-tone and narrow-band test signals

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