SIST EN IEC 60098:2020
(Main)Analogue audio disk records and reproducing equipment (IEC 60098:2020)
Analogue audio disk records and reproducing equipment (IEC 60098:2020)
EN-IEC 60089 applies to analogue audio disk records and the corresponding professional anddomestic reproducing equipment. It excludes amplifiers and loudspeakers, methods ofmeasurement for which can be found in IEC 60268-3, IEC 60268-5, IEC 6026821andIEC 60268-221 .This document specifies the characteristics that are necessary to ensure compatibility betweenanalogue audio disk records and the corresponding reproducing equipment.It also lists and defines the most important characteristics affecting the performance ofreproducing equipment, and establishes agreed methods of measurement for thesecharacteristics
Analoge Schallplatten und Abspielgeräte (IEC 60098:2020)
Disques audio analogiques et appareils de lecture (IEC 60098:2020)
L'IEC 60098:2020 s'applique aux disques audio analogiques et aux appareils de lecture correspondants à usage professionnel et grand public. En sont exclus les amplificateurs et les haut-parleurs dont les méthodes de mesure peuvent être consultées respectivement dans l’IEC 60268-3, l’IEC 60268-5, l’IEC 6026821 et l’IEC 60268-22.
Le présent document spécifie les caractéristiques qui sont nécessaires pour garantir la compatibilité entre les enregistrements sur disque analogique et l’appareil de lecture correspondant.
Il énumère et définit également les caractéristiques les plus importantes qui affectent les performances de l’appareil de lecture et établit des méthodes convenues pour la mesure de ces caractéristiques.
L'IEC 60098:2020 annule et remplace la troisième édition parue en 1987. Cette édition constitue une révision complète.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) ajout d'une tolérance relative à la largeur du sillon.
Analogni zvočni diski in oprema za reproduciranje (IEC 60098:2020)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 60098:2020
01-november-2020
Nadomešča:
SIST HD 337 S3:1999
Analogni zvočni diski in oprema za reproduciranje (IEC 60098:2020)
Analogue audio disk records and reproducing equipment (IEC 60098:2020)
Analoge Schallplatten und Abspielgeräte (IEC 60098:2020)
Disques audio analogiques et appareils de lecture (IEC 60098:2020)
Ta slovenski standard je istoveten z: EN IEC 60098:2020
ICS:
33.160.30 Avdio sistemi Audio systems
SIST EN IEC 60098:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 60098:2020
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SIST EN IEC 60098:2020
EUROPEAN STANDARD EN IEC 60098
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2020
ICS 33.160.30 Supersedes HD 337 S3:1989 and all of its amendments
and corrigenda (if any)
English Version
Analogue audio disk records and reproducing equipment
(IEC 60098:2020)
Disques audio analogiques et appareils de lecture Analoge Schallplatten und Abspielgeräte
(IEC 60098:2020) (IEC 60098:2020)
This European Standard was approved by CENELEC on 2020-02-14. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60098:2020 E
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SIST EN IEC 60098:2020
EN IEC 60098:2020 (E)
European foreword
The text of document 100/3261/CDV, future edition 4 of IEC 60098, prepared by IEC/TC 100 "Audio,
video and multimedia systems and equipment" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN IEC 60098:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-11-14
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-02-14
document have to be withdrawn
This document supersedes HD 337 S3:1989 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 60098:2020 was approved by CENELEC as a European
Standard without any modification.
2
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SIST EN IEC 60098:2020
EN IEC 60098:2020 (E)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-806 1996 International Electrotechnical Vocabulary - - -
Chapter 806: Recording and reproduction of
audio and video
+ A1 2001 - -
+ A2 2018 - -
IEC 60263 1982 Scales and sizes for plotting frequency - -
characteristics and polar diagrams
IEC 60386 1972 Method of measurement of speed fluctuations - -
in sound recording and reproducing equipment
IEC 60417 - Graphical symbols for use on equipment. - -
Index, survey and compilation of the single
sheets.
IEC 61672-1 2013 Electroacoustics - Sound level meters - Part 1: EN 61672-1 2013
Specifications
IEC 62368-1 2018 Audio/video, information and communication EN IEC 62368-1 2020
technology equipment - Part 1: Safety
requirements
3
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SIST EN IEC 60098:2020
IEC 60098
®
Edition 4.0 2020-01
INTERNATIONAL
STANDARD
Analogue audio disk records and reproducing equipment
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.160.30 ISBN 978-2-8322-7721-8
Warning! Make sure that you obtained this publication from an authorized distributor.
® Registered trademark of the International Electrotechnical Commission
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SIST EN IEC 60098:2020
– 2 – IEC 60098:2020 © IEC 2020
CONTENTS
FOREWORD . 5
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 General . 8
4.1 Scales for graphical presentation of data . 8
4.2 Scales for frequency characteristics . 8
5 The disk . 8
5.1 Types of disk records . 8
5.2 Dimensions of disks . 9
5.3 Unbalance of disks . 10
5.4 Direction of rotation . 11
5.5 Direction of recording . 11
5.6 Speed of rotation . 11
6 The groove . 11
6.1 Direction of groove modulation . 11
6.2 Arrangement of stereophonic channels . 12
6.2.1 Channel orientation . 12
6.2.2 Channel phasing . 12
6.2.3 Channel levels . 12
6.2.4 Channel polarity . 12
6.3 Groove dimensions . 12
6.4 Lead-in groove . 12
6.5 Outer diameter of recorded surface . 12
6.6 Eccentricity of groove spiral . 12
6.7 Marker space . 13
6.8 Lead-out groove . 13
6.9 Finishing groove . 13
7 Label information . 13
8 Recording and reproducing characteristics . 13
8.1 Recording characteristic . 13
8.1.1 Standard recording characteristic . 13
8.1.2 Recording chain tolerances . 14
8.2 Reproducing characteristic . 14
8.2.1 Standard reproducing characteristic . 14
8.2.2 Reproducing chain tolerances . 15
9 Reproducing equipment . 15
9.1 Speed of rotation . 15
9.2 Automatic pickup lifting . 15
9.3 Reproducing stylus . 15
9.3.1 Clearances . 15
9.3.2 Included angle (spherical styli only). 15
9.3.3 Stylus rake (non-spherical styli only) . 16
9.4 Arrangement of stereophonic channels . 16
9.4.1 Channel orientation . 16
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IEC 60098:2020 © IEC 2020 – 3 –
9.4.2 Channel phasing . 16
9.4.3 Channel gain . 16
9.4.4 Channel polarity . 16
9.5 Interchangeability of pickup cartridges . 16
9.5.1 Dimensions . 16
9.5.2 Colour coding of connecting wires between pickup cartridge and pickup
arm . 17
9.5.3 Colour coding or marking of pickup cartridge terminals . 17
10 Measurements . 17
10.1 Standard measurement conditions . 17
10.1.1 General . 17
10.1.2 Environment . 18
10.1.3 Electric power supply . 18
10.1.4 Pickup operation . 18
10.1.5 Test records . 18
10.2 Methods of measurement . 18
10.2.1 General . 18
10.2.2 Maximum apparent power consumption . 19
10.2.3 Mean deviation from rated speed . 19
10.2.4 Wow and flutter . 20
10.2.5 Maximum start time to reach actual or rated speed . 20
10.2.6 Signal/rumble ratio . 20
10.2.7 Signal/hum ratio . 21
10.2.8 Channel sensitivity at 1 000 Hz . 22
10.2.9 Channel unbalance at 1 000 Hz (stereo use only) . 22
10.2.10 Separation at 1 000 Hz (stereo use only) . 23
10.2.11 Frequency response . 23
10.2.12 Tracking ability . 24
11 Information required from manufacturers of record playing units . 25
11.1 General . 25
11.2 Identification . 25
11.3 Structure . 25
11.3.1 Pickup cartridge . 25
11.3.2 Drive system . 25
11.3.3 Space requirements for unmounted units . 26
11.3.4 Operational modes . 26
12 Performance claims . 26
12.1 General . 26
12.2 Maximum apparent power consumption of the unit . 26
12.3 Speed of rotation . 26
12.4 Signal/rumble ratio . 27
12.5 Signal/hum ratio . 27
12.6 Channel sensitivity at 1 000 Hz . 27
12.7 Channel unbalance at 1 000 Hz (stereo use only) . 27
12.8 Separation at 1 000 Hz (stereo use only) . 27
12.9 Frequency response . 27
12.10 Tracking ability . 27
Annex A (informative) Multipurpose test records . 28
A.1 Available multi-purpose test record . 28
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A.2 Multi-purpose test record no longer available new but which may still be
used . 28
Annex B (normative) Test records for wow and flutter . 30
Annex C (normative) Measurement of signal/rumble ratio . 31
C.1 Measuring instrument. 31
C.2 Test record . 31
C.3 Attenuation curve . 31
Annex D (informative) Examples of test records for the measurement of channel
sensitivity, channel unbalance, separation, signal response, and separation response . 33
Annex E (informative) Tracking ability . 35
E.1 Test records for tracking ability . 35
E.2 Examples of test records no longer available new but which may still be
used . 35
Figure 1 – Dimensions for record types 30xx and 25xx . 9
Figure 2 – Dimensions for record type 17xx . 10
Figure 3 – Groove . 11
Figure 4 – Recording and reproducing characteristics . 14
Figure 5 – Pickup cartridge . 17
Figure C.1 – Attenuation curve for rumble meter . 32
Table 1 – Standard types of disk . 8
Table 2 – Colour coding of connecting wires . 17
Table 3 – Rated and measured speeds . 19
Table 4 – Relation of time t to actual speed . 20
Table 5 – Identification . 25
Table 6 – Pickup cartridge data . 25
Table 7 – Drive system data . 25
Table 8 – Operational modes . 26
Table B.1 – Examples of test records that may be used . 30
Table C.1 – Test records for measuring signal/rumble ratio . 31
Table D.1 – Examples of test records that may be used . 33
Table E.1 – Low-frequency tracking ability – Method A in 10.2.12 . 35
Table E.2 – Low to middle frequency sweep tracking ability . 35
Table E.3 – High-frequency tracking ability . 35
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SIST EN IEC 60098:2020
IEC 60098:2020 © IEC 2020 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ANALOGUE AUDIO DISK RECORDS AND REPRODUCING EQUIPMENT
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence between
any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60098 has been prepared by IEC technical committee 100: Audio,
video and multimedia systems and equipment.
This fourth edition cancels and replaces the third edition published in 1987. This edition
constitutes a full revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) addition of a tolerance on groove width.
The text of this International Standard is based on the following documents:
CDV Report on voting
100/3261/CDV 100/3331/RVC
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
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The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.
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SIST EN IEC 60098:2020
IEC 60098:2020 © IEC 2020 – 7 –
ANALOGUE AUDIO DISK RECORDS AND REPRODUCING EQUIPMENT
1 Scope
This document applies to analogue audio disk records and the corresponding professional and
domestic reproducing equipment. It excludes amplifiers and loudspeakers, methods of
measurement for which can be found in IEC 60268-3, IEC 60268-5, IEC 60268-21 and
1
IEC 60268-22 .
This document specifies the characteristics that are necessary to ensure compatibility between
analogue audio disk records and the corresponding reproducing equipment.
It also lists and defines the most important characteristics affecting the performance of
reproducing equipment, and establishes agreed methods of measurement for these
characteristics
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies.
For undated references, the latest edition of the referenced document (including any
amendments) applies.
IEC 60050-806:1996, International Electrotechnical Vocabulary (IEV) – Part 806: Recording
and reproduction of audio and video
IEC 60050-806:1996/AMD1:2001
IEC 60050-806:1996/AMD2:2018
IEC 60263:1982, Scales and sizes for plotting frequency characteristics and polar diagrams
IEC 60386:1972, Method of measurement of speed fluctuations in sound recording and
reproducing equipment
IEC 60417, Graphical symbols for use on equipment (available at http://www.graphical-
symbols.info/equipment)
Electroacoustics – Sound level meters – Part 1: Specifications
IEC 61672-1:2013,
IEC 62368-1:2018, Audio/video, information and communication technology equipment – Part 1:
Safety requirements
3 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 60050-806 and the
following apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• ISO Online browsing platform: available at https://www.iso.org/obp
__________
1
Under preparation. Stage at the time of publication: IEC CDV 60268-22:2019.
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• IEC Electropedia: available at http://www.electropedia.org/
3.1
rated value
value of a quantity used for specification purposes, established for a specified set of operating
conditions of a component, device, equipment, or system
Note 1 to entry: The rated value is normally the value stated by the manufacturer.
[SOURCE: IEC 60050-151:2001, 151-16-08, modified – Note 1 to entry has been added.]
3.2
terminated, adj
connected to a specified impedance required for correct
operation or for specified test conditions
Note 1 to entry: 'Specified test conditions' can include open-circuit and short-circuit.
4 General
4.1 Scales for graphical presentation of data
Linear or logarithmic scales are recommended for graphical presentation. Linear decibel
scales are equivalent to logarithmic scales. Other kinds of scale, such as double logarithmic,
should be avoided. When using decibel scales, the zero reference should, if possible, be the
rated value. In those cases, where each of the scales refers directly to physical units, it is
recommended to avoid a combination of linear and logarithmic scales.
Where quantities represented by the axes are of the same kind, it is recommended that the
same unit length be used for both.
Linear scales with remote zero point
...
SLOVENSKI STANDARD
oSIST prEN IEC 60098:2019
01-september-2019
Analogni zvočni diski in oprema za reproduciranje
Analogue audio disk records and reproducing equipment
Ta slovenski standard je istoveten z: prEN IEC 60098:2019
ICS:
33.160.30 Avdio sistemi Audio systems
oSIST prEN IEC 60098:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN IEC 60098:2019
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oSIST prEN IEC 60098:2019
100/3261/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60098 ED4
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2019-07-19 2019-10-11
SUPERSEDES DOCUMENTS:
100/3197/RR
IEC TA 20 : ANALOGUE AND DIGITAL AUDIO
SECRETARIAT: SECRETARY:
Japan Mr Gen Ichimura
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
TITLE:
Analogue audio disk records and reproducing equipment
PROPOSED STABILITY DATE: 2025
NOTE FROM TC/SC OFFICERS:
Copyright © 2019 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it, for
any other purpose without permission in writing from IEC.
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oSIST prEN IEC 60098:2019
IEC CDV 60098 © IEC 2019 -2- 100/3261/CDV
1 Explanation (not to form part of the publication)
2 IEC (600)98 3rd Edition was published in 1987 and is a stabilized standard that does not
3 undergo routine review. However, a valid proposal for a technical change has been received,
4 which automatically revokes the stabilized status and initiates the normal maintenance
5 procedure.
6 The current edition is not available in digital form, except as a scanned image, so it has been
7 agreed that a full revision should be undertaken to produce a fourth, fully digitized edition,
8 conforming to current ISO/IEC Directives and editorial rules, and fully updating the text,
9 without unintended technical changes. Definitions have been updated to refer directly to IEV
10 806. There are, of course, very numerous editorial changes.
11 The Figures are not yet converted to digital form. This will be done before publication.
12 Rotation speed has been excluded from the Figure titles because it is not relevant to the
13 dimensions.
14 The definition of 'rated value' has been aligned with the IEV. [There is a historical reason for
15 the former unique definition, which no longer applies.]
16 The lists of test records that were in in Annexes A, C and D in the previous edition, are out
17 of-date and are not included. National Committees are encouraged to submit details of such
18 test records that are now available.
19 CONTENTS
20
21 Explanation (not to form part of the publication) . 1
22 FOREWORD . 6
23 1 Scope . 8
24 2 Normative references . 8
25 3 Terms and definitions . 8
26 4 General . 9
27 4.1 Scales for graphical presentation of data . 9
28 4.2 Scales for frequency characteristics . 9
29 5 The disk . 9
30 5.1 Types of disk record . 9
31 5.2 Dimensions of disk . 9
32 5.3 Unbalance of disk . 11
33 5.4 Direction of rotation . 11
34 5.5 Direction of recording . 11
35 5.6 Speed of rotation . 11
36 6 The groove . 12
37 6.1 Direction of groove modulation . 12
38 6.2 Arrangement of stereophonic channels . 12
39 6.2.1 Channel orientation . 12
40 6.2.2 Channel phasing . 12
41 6.2.3 Channel levels . 12
42 6.2.4 Channel polarity . 13
43 6.3 Groove dimensions . 13
44 6.4 Lead-in groove . 13
45 6.5 Outer diameter of recorded surface . 13
46 6.6 Eccentricity of groove spiral . 13
47 6.7 Marker space . 13
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48 6.8 Lead-out groove . 13
49 6.9 Finishing groove . 13
50 7 Label information . 13
51 8 Recording and reproducing characteristics . 14
52 8.1 Recording characteristic . 14
53 8.1.1 Standard recording characteristic . 14
54 8.1.2 Recording chain tolerances . 14
55 8.2 Reproducing characteristic . 15
56 8.2.1 Standard reproducing characteristic. 15
57 8.2.2 Reproducing chain tolerances . 15
58 9 Reproducing equipment . 15
59 9.1 Speed of rotation . 15
60 9.2 Automatic pickup lifting . 15
61 9.3 Reproducing stylus . 15
62 9.3.1 Clearances . 15
63 9.3.2 Included angle (spherical styli only) . 16
64 9.3.3 Stylus rake (non-spherical styli only) . 16
65 9.4 Arrangement of stereophonic channels . 16
66 9.4.1 Channel orientation . 16
67 9.4.2 Channel phasing . 16
68 9.4.3 Channel gain . 16
69 9.4.4 Channel polarity . 16
70 9.5 Interchangeability of pickup cartridges . 16
71 9.5.1 Dimensions . 16
72 9.5.2 Colour coding of connecting wires between pickup cartridge and pickup
73 arm . 17
74 9.5.3 Colour coding or marking of pickup cartridge terminals . 17
75 10 Measurements . 18
76 10.1 Standard measurement conditions . 18
77 10.1.1 General . 18
78 10.1.2 Environment . 18
79 10.1.3 Electric power supply . 18
80 10.1.4 Pickup operation . 18
81 10.1.5 Test records . 18
82 10.2 Methods of measurement . 18
83 10.2.1 General . 18
84 10.2.2 Maximum apparent power consumption . 19
85 10.2.3 Speed of rotation . 19
86 10.2.4 Wow and flutter . 20
87 10.2.5 Maximum start time to reach actual or rated speed . 20
88 10.2.6 Signal/rumble ratio . 20
89 10.2.7 Signal/hum ratio . 21
90 10.2.8 Channel sensitivity at 1 000 Hz . 22
91 10.2.9 Channel unbalance at 1 000 Hz (stereo use only) . 22
92 10.2.10 Separation at 1 000 Hz (stereo use only) . 22
93 10.2.11 Frequency response . 23
94 10.2.12 Tracking ability . 23
95 11 Information required from manufacturers of record playing units . 24
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96 11.1 General . 24
97 11.2 Identification . 24
98 11.3 Structure . 24
99 11.3.1 Pickup cartridge . 24
100 11.3.2 Drive system . 25
101 11.3.3 Space requirements for unmounted units . 25
102 11.3.4 Operational modes . 25
103 12 Performance claims . 25
104 12.1 General . 25
105 12.2 Maximum apparent power consumption of the unit . 25
106 12.3 Speed of rotation . 25
107 12.4 Signal/rumble ratio . 26
108 12.5 Signal/hum ratio . 26
109 12.6 Channel sensitivity at 1 000 Hz . 26
110 12.7 Channel unbalance at 1 000 Hz (stereo use only) . 26
111 12.8 Separation at 1 000 Hz (stereo use only) . 26
112 12.9 Frequency response . 26
113 12.10 Tracking ability . 26
114 12.11 Frequency response . 26
115 Annex A informative Multipurpose test records . 27
116 A.1 Available multi-purpose test record . 27
117 Annex B informative Test records for wow and flutter . 28
118 B.1 Test records . 28
119 B.2 Examples of test records no longer available new but which may still be used . 28
120 Annex C normative Measurement of signal/rumble ratio . 29
121 C.1 Measuring instrument . 29
122 C.2 Test record . 29
123 C.3 Attenuation curve . 29
124 Annex D informative Examples of test records for the measurement of channel
125 sensitivity, channel unbalance , separation, signal response, and separation
126 response . 30
127 D.1 Recording characteristic . 30
128 D.2 Examples of test records no longer available new but which may still be used . 30
129 Annex E informative Tracking ability . 32
130 E.1 Test records for tracking ability . 32
131 E.2 Examples of test records no longer available new but which may still be used . 32
132 E.2.1 Low frequency tracking ability – Method A in 10.2.12 . 32
133 E.2.2 Low to middle frequency sweep tracking ability . 32
134 E.2.3 High frequency tracking ability . 32
135
136 Figure 1 Dimensions for record types 30xx and 25xx . 10
137 Figure 2 Dimensions for record type 17xx . 11
138 Figure 3 Groove . 12
139 Figure 4 Recording and reproducing characteristics . 14
140 Figure 5 Pickup cartridge . 17
141 Figure C.1 Attenuation curve for rumble meter . 29
142
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143 Table 1 Standard types of disk . 9
144 Table 2 Colour coding of connecting wires . 17
145 Table 3 Rated and measured speeds . 19
146 Table 4 Relation of time t to actual speed . 19
147 Table 5 Identification . 24
148 Table 6 Pickup cartridge data . 24
149 Table 7 Drive system data . 25
150 Table 8 Operational modes . 25
151
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152 INTERNATIONAL ELECTROTECHNICAL COMMISSION
153 ____________
154
155 ANALOGUE AUDIO DISK RECORDS AND REPRODUCING EQUIPMENT
156
157 FOREWORD
158 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
159 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
160 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in
161 addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
162 Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
163 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
164 may participate in this preparatory work. International, governmental and non-governmental organizations
165 liaising with the IEC also participate in this preparation. IEC collaborates closely with the International
166 Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two
167 organizations.
168 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
169 consensus of opinion on the relevant subjects since each technical committee has representation from all
170 interested IEC National Committees.
171 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
172 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
173 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
174 misinterpretation by any end user.
175 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
176 transparently to the maximum extent possible in their national and regional publications. Any divergence
177 between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
178 the latter.
179 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
180 assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
181 services carried out by independent certification bodies.
182 6) All users should ensure that they have the latest edition of this publication.
183 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
184 members of its technical committees and IEC National Committees for any personal injury, property damage or
185 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
186 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
187 Publications.
188 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
189 indispensable for the correct application of this publication.
190 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
191 patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
192 International Standard IEC 60098 has been prepared by IEC technical committee 100: Audio,
193 video and multimedia systems and equipment.
194 This fourth edition cancels and replaces the third edition published in 1987. This edition
195 constitutes a full revision.
196 This edition includes the following significant technical changes with respect to the previous
197 edition:
198 – addition of a tolerance on groove width
199 The text of this International Standard is based on the following documents:
FDIS Report on voting
100/XX/FDIS 100/XX/RVD
200 Full information on the voting for the approval of this International Standard can be found in
201 the report on voting indicated in the above table.
202 This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
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203 The committee has decided that the contents of this document will remain unchanged until the
204 stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
205 the specific document. At this date, the document will be
206 • reconfirmed,
207 • withdrawn,
208 • replaced by a revised edition, or
209 • amended.
210 A bilingual version of this publication may be issued at a later date.
The National Committees are requested to note that for this document the stability date is
2022
THIS TEXT IS INCLUDED FOR THE INFORMATION OF THE NATIONAL COMMITTEES AND WILL BE DELETED
AT THE PUBLICATION STAGE.
211
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212 INTERNATIONAL ELECTROTECHNICAL COMMISSION
213 ANALOGUE AUDIO DISK RECORDS AND REPRODUCING EQUIPMENT
214 1 Scope
215 This standard applies to analogue audio disk records and the corresponding
216 professional and domestic reproducing equipment. It excludes amplifiers and
217 loudspeakers, methods of measurement for which can be found in IEC 60268-3,IEC 60268-
218 5, IEC 60268-21 and IEC 60268-22 (in preparation) respectively.
219 This standard specifies the characteristics which are necessary to ensure compatibility
220 between analogue audio disk records and the corresponding reproducing equipment.
221 It also lists and defines the most important characteristics affecting the performance of
222 reproducing equipment, and establishes agreed methods of measurement for these
223 characteristics
224 2 Normative references
225 The following documents are referred to in the text in such a way that some or all of their
226 content constitutes requirements of this document. For dated references, only the edition cited
227 applies. For undated references, the latest edition of the referenced document (including any
228 amendments) applies.
229 IEC 60050-806:1996 Recording and reproduction of sound and video.
230 IEC 60263:1982 (under revision) Scales and sizes for plotting frequency characteristics and
231 polar diagrams.
232 IEC 60386:1972 Method of measurement of speed fluctuations in sound recording and
233 reproducing equipment.
234 IEC 60417[online database] Graphical symbols for use on equipment [viewed 2018-07-23].
235 Available at http://www.graphical-symbols.info/
236 Sound level meters - Part 1: Specifications
IEC 61672-1:2013
237 IEC 62368-1:2018 Audio/video, information and communication technology equipment - Part 1:
238 Safety requirements
239 3 Terms and definitions
240 For the purposes of this document, the terms and definitions given in IEC 60050-806 and the following
241 apply. ISO and IEC maintain terminological databases for use in standardization at the
242 following addresses:
243 • ISO Online browsing platform: available at https://www.iso.org/obp
244 • IEC Electropedia: available at http://www.electropedia.org/
245 3.1
246 rated value
247 value of a quantity used for specification purposes, established for a specified set of operating
248 conditions of a component, device, equipment, or system
249 [Source: IEV 151-16-08]
250 Note 1 to entry The rated value is normally the value stated by the manufacturer.
251 3.2
252 nominal value
253 value of a quantity used to designate and identify a component, device, equipment, or system
254 Note 1 to entry – The nominal value is generally a rounded value.
255 [Source IEV151-16-09]
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256 4 General
257 4.1 Scales for graphical presentation of data
258 Linear or logarithmic scales are recommended for graphical presentation. Linear decibel
259 scales are equivalent to logarithmic scales. Other kinds of scale, such as double
260 logarithmic, should be avoided. When using decibel scales, the zero reference should, if
261 possible, be the rated value. In those cases, where each of the scales refers directly to
262 physical units, it is recommended to avoid a combination of linear and logarithmic scales.
263 Where quantities represented by the axes are of the same kind, it is recommended that the same
264 unit length be used for both.
265 Linear scales with remote zero point should be avoided as far as possible. For further
266 information see IEC 60263.
267 4.2 Scales for frequency characteristics
268 Graphs should be drawn with frequency in Hz on the x-axis with a logarithmic scale, and the
269 level expressed in dB on the y-axis with a linear scale. The scale ratio should be such that
270 the length representing one decade of frequency is the same as the length representing
271 25 dB or 50 dB difference in level. The preferred length per decade is 50 mm. If the
272 size of the graph is changed, the scale ratio should be left unaltered.
273 5 The disk
274 5.1 Types of disk record
275 The types of disk record given in Table 1 shall be standard.
276 Table 1 Standard types of disk
Type designation Nominal diameter (cm) Nominal speed (rev/min)
3033 30 33⅓
2533 25 33⅓
1733 17 33⅓
3045 30 45
2545 25 45
1745 17 45
277
278 5.2 Dimensions of disk
279 The dimensions for types 30xx and 25xx are shown in Figure 1.
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