BS 5550-5.4.6:1988
Current
The latest, up-to-date edition.
Cinematography. Common to more than one film gauge. Sound Method for measurement of the signal to noise ratio of 8 mm type, 16 mm and 35 mm variable area photographic sound records
Hardcopy , PDF
English
30-12-1988
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National foreword
Committees responsible
Method
1. Scope and field of application
2. Reference
3. Definitions
4. Apparatus
5. Test track
6. Test measurements
7. Bibliography
Annex
Additional data
Tables
1. Weighting curve
2. Single tone burst response
3. Repetitive tone-burst response
Figures
1. Measuring apparatus for signal-to-noise ratio
2. Modulation width
3. Sample weighting network
Describes two methods for measuring the signal-to-noise ratio of 8 mm type S, 16 mm and 35 mm variable-area photographic sound records.
| Committee |
CPW/36
|
| DevelopmentNote |
Also numbered as ISO 8687. Supersedes 86/40170 DC. (08/2005) Reviewed and confirmed by BSI, November 2013. (10/2013)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard specifies a preferred method and an alternative method for measuring the signal-to-noise ratio of 8 mm type S, 16 mm and 35 mm variable-area photographic sound records.
| BS 5550-2.2.3:1980 | Cinematography. 16 mm film. Image areas. Specification for positions and dimensions of picture image area and photographic sound record on 16 mm motion-picture release prints |
| BS 5550-2.4.1:1978 | Cinematography. 16 mm film. Sound Specification for positions and dimensions of 16 mm negative photographic sound record on 16 mm, 35/16 mm and 35/32 mm motion-picture film |
| BS 5550-3.2.3:1978 | Cinematography. 35 mm film. Image areas Specification for positions and dimensions of the picture image area and photographic sound record on 35 mm motion-picture release prints |
| BS 5550-3.4.1:1978 | Cinematography. 35 mm film. Sound Specification for position and width dimensions of 35 mm negative photographic sound record on 35 mm motion-picture film |
| BS 5550-1.4.5:1980 | Cinematography. 8 mm film. Sound Specification for position and width dimensions of photographic sound record on 8 mm Type S motion-picture prints |
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