I.S. EN 62489-1:2010
Current
The latest, up-to-date edition.
ELECTROACOUSTICS - AUDIO-FREQUENCY INDUCTION LOOP SYSTEMS FOR ASSISTED HEARING - PART 1: METHODS OF MEASURING AND SPECIFYING THE PERFORMANCE OF SYSTEM COMPONENTS
Hardcopy , PDF
English
01-01-2010
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National foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Rated values
5 Amplifiers
6 Microphones
7 Other components
8 Measurement uncertainty
9 Neck loops
10 Monitoring devices
Annex A (informative) - Automatic gain control
and compression
Annex B (informative) - Loop conductors and some
typical impedance values
Annex C (informative) - Microphones
Annex D (normative) - Neck loops
Annex E (normative) - Test jig for measuring the
performance of neck loops
Annex F (normative) - Specifications for loop listeners
and assistive listening devices (ALDs)
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Pertains to the components of audio-frequency induction-loop systems for assisted hearing.
| 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 |
108
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN 62489-1:2010 | Identical |
| EN 62489-1:2010/A2:2018 | Identical |
| IEC 62489-1:2010+AMD1:2014+AMD2:2017 CSV | Identical |
| IEC 60268-8:1973 | Sound system equipment - Part 8: Automatic gain control devices |
| IEC 60268-3:2013 | Sound system equipment - Part 3: Amplifiers |
| IEC 60603-11:1992 | Connectors for frequencies below 3 MHz for use with printed boards - Part 11: Detail specification for concentric connectors (dimensions for free connectors and fixed connectors) |
| EN 60268-4:2014 | Sound system equipment - Part 4: Microphones |
| EN 60268-3:2013 | Sound system equipment - Part 3: Amplifiers |
| HD 483.1 : 200S2 | SOUND SYSTEM EQUIPMENT - GENERAL |
| IEC 60268-1:1985 | Sound system equipment. Part 1: General |
| IEC 60118-4:2014+AMD1:2017 CSV | Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements |
| HD 243 : S12 | GRAPHICAL SYMBOLS FOR USE ON EQUIPMENT - INDEX, SURVEY AND COMPILATION OF THE SINGLE SHEETS |
| HD 483.2 : 200S2 | SOUND SYSTEM EQUIPMENT - EXPLANATION OF GENERAL TERMS AND CALCULATION METHODS |
| IEC 60268-4:2014 | Sound system equipment - Part 4: Microphones |
| 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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