CEI EN 60118-15 : 2014
Current
The latest, up-to-date edition.
ELECTROACOUSTICS - HEARING AIDS - PART 15: METHODS FOR CHARACTERISING SIGNAL PROCESSING IN HEARING AIDS WITH A SPEECH-LIKE SIGNAL
Hardcopy , PDF
English - Italian
01-01-2014
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Limitations
5 Setup
6 Test equipment
7 Test conditions
8 Measurements and analysis
9 Data presentation
Annex A (informative) - International speech test signal (ISTS)
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding
European publications
Describes a test signal designed to represent normal speech, the International Speech Test Signal (ISTS), together with the procedures and the requirements for measuring the characteristics of signal processing in air-conduction hearing aids.
| Committee |
CT 29/87
|
| DevelopmentNote |
Classificazione CEI 29-57. (02/2013)
|
| DocumentType |
Standard
|
| Pages |
70
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| EN 60118-15:2012 | Identical |
| IEC 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 |
| 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 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 60118-8:2005 | Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions |
| IEC 60318-5:2006 | Electroacoustics - Simulators of human head and ear - Part 5: 2 cm<sup>3</sup> coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts |
| IEC 60118-15:2012 | Electroacoustics - Hearing aids - Part 15: Methods for characterising signal processing in hearing aids with a speech-like signal |
| IEC 61669:2015 | Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids |
| IEC 60118-8:2005 | Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated [<i>in situ</i>] working conditions |
| ANSI/ASA S3.22:2014 | SPECIFICATION OF HEARING AID CHARACTERISTICS |
| IEC 61260:1995 | Electroacoustics - Octave-band and fractional-octave-band filters |
| EN 60318-5 : 2006 | 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 |
| IEC 60118-0:2015 | Electroacoustics - Hearing aids - Part 0: Measurement of the performance characteristics of hearing aids |
| EN 61260:1995/A1:2001 | ELECTROACOUSTICS - OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS |
| 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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