CENELEC
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
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Status
| Current Stage code | 6060 |
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| 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 |
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| Reference Document | IEC 61094-6:2004 (EQV) |
| ICS | 17.140.50 - Electroacoustics |
| Keywords | Microphone; Measurement; Actuator; Electrostatic; Frequency response |
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2004-12-01 |
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| 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 | |
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| Superseded by | |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.
