International Standards and Conformity Assessment for all electrical, electronic and related technologies

 

Project

Reference EN 60118-8:2005
Title Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions
Project Number 14802
Abstract/Scope Describes methods for a test which simulates the acoustical effects of a median adult wearer on the performance of a hearing aid. Establishes certain guidelines for simulated in situ measurements of hearing aids; it describes a simplified method for simulated in situ measurements of hearing aids and a description for determination of the directivity index (DI) of directional microphones in hearing aids in the horizontal plane. In addition this second edition now specifies tolerances. Conformance to the specifications in this International Standard is demonstrated only when the result of a measurement, extended by the actual expanded uncertainty of measurement of the testing laboratory, lies fully within the tolerances specified in this International Standard extended by the values for Umax
Status
Published

Status

Current Stage code 6060
Current Stage code date 2005-12-16
Current Stage code deadline 2006-09-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
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Details

IEC Technical Body IEC/TC 29
Reference Document IEC 60118-8:2005 (EQV)
ICS 17.140.50 - Electroacoustics
Keywords Hearing aid; In situ working conditions; Simulated; Performance
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2005-12-16 2006-09-01 export to doc file  EN  FR  DE
5099 2005-12-01 2006-03-01  
5061 2005-10-27 2005-12-01  
5020 2005-06-17 2005-09-02  
4099 2005-05-06 2005-07-31  
4020 2001-10-12 2002-03-15  
3099 2001-10-09 2001-10-12  

Implementation Dates

date of Ratification (DOR) (1) 2005-12-01
date of Availability (DAV) (2) 2005-12-16
date of Announcement (DOA) (3) 2006-03-01
date of Publication (DOP) (4) 2006-09-01
date of Withdrawal (DOW) (5) 2008-12-01

Relations

Supersedes  
Superseded by  
Normative reference (6) EN 60118-0:1993
IEC 60263:1982
HD 443 S1:1983
IEC 60959:1990

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved


(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat


(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level


(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement


(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn


(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.