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Reference number
ISO 389-1:1998
© ISO 2024
ISO 389-1:1998
Acoustics — Reference zero for the calibration of audiometric equipment — Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
Edition 1
1998-10
Withdrawn
ISO 389-1:1998
30443
ISO 389-1:1998
Acoustics — Reference zero for the calibration of audiometric equipment
Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
Withdrawn
(Edition 1, 1998)
New version available:
ISO 389-1:2017
General information
Status
:
Withdrawn
Publication date
:
1998-10
Stage
: Withdrawal of International Standard [
95.99
]
Edition
: 1
Number of pages
: 8
Technical Committee :
ISO/TC 43
ICS
:
13.140
RSS
updates
Life cycle
Previously
Withdrawn
ISO 389:1991
Now
Withdrawn
ISO 389-1:1998
Stage:
95.99
00
Preliminary
10
Proposal
20
Preparatory
30
Committee
40
Enquiry
40.99
1998-03-23
Full report circulated: DIS approved for registration as FDIS
50
Approval
50.00
1998-04-07
Final text received or FDIS registered for formal approval
50.20
1998-07-02
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
50.60
1998-09-25
Close of voting. Proof returned by secretariat
60
Publication
60.00
1998-09-28
International Standard under publication
60.60
1998-10-29
International Standard published
90
Review
90.92
1999-01-13
International Standard to be revised
90.93
2005-06-10
International Standard confirmed
90.92
2006-09-29
International Standard to be revised
90.93
2006-09-29
International Standard confirmed
90.20
2013-04-15
International Standard under systematic review
90.60
2013-09-18
Close of review
90.93
2013-11-22
International Standard confirmed
95
Withdrawal
95.99
2017-12-13
Withdrawal of International Standard
Revised by
Published
ISO 389-1:2017
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