ISO 7343:1993

Cinematography — Two-track photographic sound records on 35 mm motion-picture prints — Positions and width dimensions

Specifies positions and dimensions, sound records, picture-sound displacement, and track usage.

Cinématographie — Enregistrement de deux pistes sonores optiques sur copies d'exploitation cinématographiques 35 mm — Positions et dimensions en largeur

General Information

• Status: Published
• Publication Date: 05-May-1993
• ICS: 37.060.20 - Motion picture films. Cartridges
• Technical Committee: ISO/TC 36 - Cinematography
• Drafting Committee: ISO/TC 36/WG 3 - Audio technology
• Current Stage: 9060 - Close of review
• Start Date: 04-Mar-2029

Relations

• Revises: ISO 7343:1983 - Cinematography — Two-track photographic sound records on 35 mm motion-picture prints — Positions and width dimensions
• Effective Date: 15-Apr-2008

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 7343
Second edition
1993-05-15
Cinematography - Two-track
photographic Sound records on 35 mm
motion-picture prints - Positions and
width dimensions
- Enregistrement de deux pistes sonores optiques sur
Cinbma tographie
copies d’exploita tion cin6ma tographiques 35 mm - Positions et
dimensions en largeur
Reference number
ISO 7343:1993(E)

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ISO 7343:1993(E)
.
,
Foreword
ISO (the International Organization for Standardization) is a worldwide
federation of national Standards bodies (ISO member bodies). The work
of preparing International Standards is normally carried out through ISO
technical committees. Esch member body interested in a subject for
which a technical committee has been established has the right to be
represented on that committee. International organizations, governmental
and non-governmental, in liaison with ISO, also take part in the work. ISO
collaborates closely with the International Electrotechnical Commission
(1 EC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard ISO 7343 was prepared by Technical Committee
ISO/TC 36, Cinematography.
This second edition cancels and replaces the first edition
(ISO 7343:1983), of which it constitutes a technical revision.
0 ISO 1993
All rights reserved. No part of this publication may be reproduced or utilized in any form or
by any means, electronie or mechanical, including photocopying and microfilm, without per-
mission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-l 211 Geneve 20 l Switzerland
Printed in Switzerland
ii

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INTERNATIONAL STANDARD ISO 7343:1993(E)
- Two-track photographic Sound
Cinematography
records on 35 mm motion-picture prints - Positions
and width dimensions
3 Positions and dimensions
1 Scope
The positions and dimensions of the two Sound rec-
1.1 This International Standard specifies the lateral
ords shall be as shown in figure 1 and given in
positions and width dimensions of two-track variable
table 1. In all other respects, the Sound records shall
area Sound records on 35 mm motion-picture prints.
comply with the requirements of ISO 2939.
1.2 This International Standard specifies the area
4 Sound records
scanned in the Sound reproducer.
’ 4.1 Channel 1 and channel 2 recording and repro-
ducing slit images shall be positioned in line at an an-
2 Normative reference
gle of 90’ + 5’ to the reference edge of the film.
The following Standard contains provisions which,
4.2 Channel 2 shall be recorded in the record near-
through reference in this text, constitute provisions
est the outer edge of the film, as shown in figure 1.
of this International Standard. At the time of publi-
cation, the edition indicated was valid. All Standards
4.3 The Sept
...