CENELEC
Project
| Reference | EN 60645-5:2005 |
|---|---|
| Title | Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance |
| Project Number | 15659 |
| Abstract/Scope | Applies to instruments designed primarily for the measurement of acoustic impedance/admittance in the human external acoustic meatus using a stated probe tone. It is recognized that other probe signals may also be used. The standard defines the characteristics to be specified by the manufacturer, lays down performance specifications for three types of instruments and specifies the facilities to be provided on these types. This standard describes methods of test to be used for approval testing and guidance on methods for undertaking routine calibration. The purpose of this standard is to ensure that measurements made under comparable test conditions with different instruments complying with the standard will be consistent. The standard is not intended to restrict development or incorporation of new features, nor to discourage innovative approaches. This first edition of EN 60645-5 cancels and replaces the first edition of EN 61027, published in 1991, and constitutes a technical revision. |
| Status |
Published
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Status
| Current Stage code | 6060 |
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| Current Stage code date | 2005-01-07 |
| Current Stage code deadline | 2005-09-01 |
| Deadline date for vote |
Legal
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Details
| IEC Technical Body | IEC/TC 29 |
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| Reference Document | IEC 60645-5:2004 (EQV) |
| ICS | 17.140.50 - Electroacoustics |
| Keywords | Audiological; Aural acoustic; Impedance; Admittance |
| Note | Supersedes EN 61027:1993 |
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| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2004-12-01 |
|---|---|
| date of Availability (DAV) (2) | 2005-01-07 |
| 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 | EN 61027:1993 |
|---|---|
| Superseded by | |
| Normative reference (6) | BIPM/IEC/IFCC/ISO/IUPAC/IUPAP/OIML:1995 HD 305 S1:1977 EN 60601-1:1990 corr. July 1994 A11:1993 A12:1993 A13:1996 EN 60601-1-2:2001 EN 60601-1-4:1996 EN 60645-1:2001 |
(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.
