IEC 60645-2:1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Audiometers - Part 2: Equipment for speech audiometry
Hardcopy , PDF
English - French, Spanish, Castilian
11-11-1993
14-03-2017
FOREWORD
INTRODUCTION
Clause
1 Scope and object
2 Normative references
3 Definitions
4 General requirements
5 Minimum requirements for specific types of audiometers
6 Reference conditions for specification, testing and
calibration of speech audiometers
7 Signal level indicator
8 Output level control for speech signals
9 Output sound-pressure level and vibratory force level
10 Frequency response
11 Harmonic distortion
12 Signal-to-noise ratio
13 Masking sound
14 Monitor earphone or loudspeaker
15 Talkback system
16 Interrupter switches
17 Marking and instruction manual
Annex A - Correction figures for free-field equivalent
output for certain types of commonly used earphones
Specifies requirements for audiometers or parts thereof designed to provide a means of presenting speech sounds to a subject in a standardized manner for example for the measurement of speech recognition.
| DevelopmentNote |
Supersedes IEC 60177, IEC 60178, IEC 60645 (03/2001) Also numbered as BS EN 60645-2. (12/2005) Stability Date: 2014. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
37
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 60645-2 : 1997 | Identical |
| NEN 10645-2 : 1997 | Identical |
| I.S. EN 60645-2:1999 | Identical |
| PN EN 60645-2 : 1999 | Identical |
| AS IEC 60645.2-2002 | Identical |
| CEI EN 60645-2 : 1997 | Identical |
| EN 60645-2:1997 | Identical |
| DIN EN 60645-2:1997-04 | Identical |
| DS EN 60645-2 : 1997 | Identical |
| UNE-EN 60645-2:1999 | Identical |
| 04/30065335 DC : DRAFT JAN 2004 | BS ISO 16832 - ACOUSTICS - LOUDNESS SCALING BY MEANS OF CATEGORIES |
| BS EN ISO 8253-3:2012 | Acoustics. Audiometric test methods Speech audiometry |
| ISO 389-8:2004 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones |
| 10/30213857 DC : 0 | BS ISO 8253-3 - ACOUSTICS - AUDIOMETRIC TEST METHODS - PART 3: SPEECH AUDIOMETRY |
| CEI EN 60645-1 : 2016 | ELECTROACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: EQUIPMENT FOR PURE-TONE AUDIOMETRY |
| OIML R 122 ANNEX C : 1999 | EQUIPMENT FOR SPEECH AUDIOMETRY - ANNEX C: TEST REPORT FORMAT |
| DIN EN ISO 8253-3:2012-08 | Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2012) |
| I.S. EN ISO 8253-3:2012 | ACOUSTICS - AUDIOMETRIC TEST METHODS - PART 3: SPEECH AUDIOMETRY (ISO 8253-3:2012) |
| ISO 16832:2006 | Acoustics — Loudness scaling by means of categories |
| ANSI S3.6 : 2010 | SPECIFICATION FOR AUDIOMETERS |
| BS ISO 16832:2006 | Acoustics. Loudness scaling by means of categories |
| 08/30176438 DC : DRAFT JAN 2008 | BS EN 60645-1 - ELECTRO ACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: PURE-TONE AUDIOMETERS |
| ISO 8253-3:2012 | Acoustics — Audiometric test methods — Part 3: Speech audiometry |
| BS EN ISO 389-8:2004 | Acoustics. Reference zero for the calibration of audiometric equipment Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones |
| DIN EN ISO 389-8:2004-11 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004) |
| EN ISO 389-8:2004 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004) |
| EN ISO 8253-3:2012 | Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2012) |
| UNE-EN 60645-1:2015 | Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone audiometry |
| IEC 60373:1990 | Mechanical coupler for measurements on bone vibrators |
| ISO 266:1997 | Acoustics — Preferred frequencies |
| IEC 60645-1:2017 | Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry |
| IEC 60268-7:2010 | Sound system equipment - Part 7: Headphones and earphones |
| AS/NZS ISO 8253.3:2019 | Acoustics - Audiometric test methods Speech audiometry |
| IEC 60318:1970 | An IEC artificial ear, of the wide band type, for the calibration of earphones used in audiometry |
| IEC 60225:1966 | Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations |
| IEC 60268-17:1990 | Sound system equipment. Part 17: Standard volume indicators |
| IEC 60651:1979+AMD1:1993+AMD2:2000 CSV | Sound level meters |
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