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

CLC/SR 29

Electroacoustics

 

Project

Reference EN 61094-6:2005
Title Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response
Project Number 15701
Abstract/Scope This part of EN 61094 - gives guidelines for the design of actuators for microphones equipped with electrically conductive diaphragms; - gives methods for the validation of electrostatic actuators; - gives a method for determining the electrostatic actuator response of a microphone. The applications of electrostatic actuators are not fully described within this standard but may include - a technique for detecting changes in the frequency response of a microphone, - a technique for determining the environmental influence on the response of a microphone, - a technique for determining the free field or pressure response of a microphone without specific acoustical test facilities, by the application of predetermined correction values specific to the microphone model and actuator used, - a technique applicable at high frequencies not typically covered by calibration methods using sound excitation.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2005-01-11
Current Stage code deadline 2005-09-01
Deadline date for vote  

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Details

IEC Technical Body IEC/TC 29
Reference Document IEC 61094-6:2004 (EQV)
ICS 17.140.50 - Electroacoustics
Keywords Microphone; Measurement; Actuator; Electrostatic; Frequency response
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2005-01-11 2005-09-01 export to doc file  EN  FR  DE
5099 2004-12-01 2005-04-01  
5020 2004-08-27 2004-10-29  
4099 2004-05-28 2004-07-30  
4091 2003-08-29 2003-09-30  
4020 2003-03-14 2003-08-15  
3099 2003-03-11 2003-03-14  

Implementation Dates

date of Ratification (DOR) (1) 2004-12-01
date of Availability (DAV) (2) 2005-01-11
date of Announcement (DOA) (3) 2005-03-01
date of Publication (DOP) (4) 2005-09-01
date of Withdrawal (DOW) (5) 2007-12-01

Relations

Supersedes  
Superseded by  
Normative reference (6) ISO/IEC Guide :1995
EN 61094-1:2000
EN 61094-2:1993
EN 61094-3:1995
EN 61094-5:2001

(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.