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BS ISO 6025:2000

BS ISO 6025:2000

Current

Current

The latest, up-to-date edition.

Cinematography. Analogue photographic sound test films, 35 mm and 16mm. Specifications

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-14-2001

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative References
3 Specifications common to all types of photographic
  sound test films
4 Test films for checking and adjusting sound focus
  and azimuth
5 Test films for checking and adjusting the lateral
  position of the film in relation to the scanning
  beam (buzz track)
6 Test films for checking and adjusting uniformity
  of the scanning beam illumination (snake track)
7 Variable area modulated test films for checking
  and adjusting sound level
8 Test films for checking and ajusting frequency response
9 Test films for measuring non-uniformity of film
  velocity of movement (flutter)
Annex A (informative) Azimuth tolerance
Annex B (informative) Calculation of photoelectric
        output factor
Bibliography

Specifies basic technical characteristics for the international exchange of photographic sound test films. Specifies types and technical characteristics of test films made on 35 mm and 16 mm motion-picture films.

1.1 This International Standard specifies basic technical characteristics for the international exchange of analogue photographic sound test films intended for checking, adjusting and measuring motion-picture projector sound systems and sound reproducing channels of motion-picture installations for monophonic or stereophonic reproduction. 1.2 This International Standard specifies types and technical characteristics of test films made on 35 mm and 16 mm motion-picture films. 1.3 This International Standard includes test films intended for the checking, adjusting and measuring of focusing and azimuth of the scanning beam, scanning beam width and its position relative to the reference edge of the film, uniformity of the scanning beam illumination, level output balance of several motion-picture projectors, frequency response of the sound reproduction channel, and non-uniformity of film travel.

Committee
CPW/36
DevelopmentNote
Supersedes 99/703459 DC. (06/2005) Supersedes BS 5550-5.4.2(1983) & 92/38211 DC. (03/2007) Reviewed and confirmed by BSI, November 2012. (10/2012)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 6025:2000 Identical

ISO 7343:1993 Cinematography — Two-track photographic sound records on 35 mm motion-picture prints — Positions and width dimensions
ISO 69:1998 Cinematography — 16 mm motion-picture and magnetic film — Cutting and perforating dimensions
ISO 491:2002 Cinematography — 35 mm motion-picture film and magnetic film — Cutting and perforating dimensions
ISO 4243:1979 Cinematography — Picture image area and photographic sound record on 16 mm motion-picture release prints — Positions and dimensions

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Hardcopy - English
PDF - English
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