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BS ISO 7832:2014

BS ISO 7832:2014

$102.76

Cinematography. Photoelectric output factor of photographic-type audio-level test films. Measurement and calibration

Published By Publication Date Number of Pages
BSI 2014 16
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This International Standard specifies a method of measuring and calibrating the photoelectric output factor of single channel analogue photographic-type audio-level test films in all gauges, using a calibrating sound reproducer. It is applicable to both variable area- and variable density-type sound records with a silver audio track.

It also specifies the performance of a calibrating audio reproducer.

Calibrated audio-level test films are employed to measure the precise output level of photographic sound reproducers and the photoelectric output factor of different sound records. They are also employed to establish a reference level on a standard program level meter, should that be appropriate for the installation in use.

PDF Catalog

PDF Pages PDF Title
6 Foreword
7 Section sec_1
Section sec_2
Section sec_3
Section sec_3.1
Section sec_3.2
Section sec_3.3
1 Scope
2 Normative references
3 Terms, definitions, and symbols
8 Section sec_3.4
Section sec_4
Section sec_4.1
Section sec_4.2
Section sec_5
Section sec_5.1
Section sec_5.2
Section sec_6
Section sec_6.1
Section sec_6.2
Section sec_6.3
Section sec_7
Section sec_7.1
4 Method of measurement
5 Method of calibration
5.1 DC method
5.2 AC method
6 Calibration procedure
7 Calibrating reproducer
9 Section sec_7.2
Section sec_7.3
Section sec_7.4
Table tab_a
Figure fig_1
Figure fig_2
10 Figure fig_3
11 Table tab_b
Figure fig_4
12 Annex sec_A
Annex sec_A.1
Annex sec_A.1.1
Annex sec_A.1.2
Annex sec_A.2
Annex sec_A.2.1
Annex sec_A.2.2
Annex sec_A.2.3
Annex sec_A.2.4
Annex sec_A.2.5
Annex sec_A.2.6
Annex sec_A.3
Annex sec_A.3.1
Annex sec_A.3.2
Annex A
(normative)

DC and AC calibration

13 Annex sec_A.3.3
Annex sec_A.3.4
Annex sec_A.3.5
Annex sec_A.3.6
Annex sec_A.4
Annex sec_A.4.1
Annex sec_A.4.2
Annex sec_A.4.3
Annex sec_A.4.4

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BS ISO 7832:2014
$102.76