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BSI
BS ISO 4834:1997

BS ISO 4834:1997

Current

Current

The latest, up-to-date edition.

Cinematography. Magnetic sound test films excluding striped release prints. Basic technical characteristics

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-03-1998

Publisher

British Standards Institution

Defines basic technical characteristics for magnetic sound test films for checking, adjusting and measurement of sound reproducing channels of dubbing motion-picture installations. In addition, it defines types and technical characteristics of magnetic test films made on 35 mm, 17.5 mm and 16 mm motion-picture films. Covers test films for checking, adjusting and measurement of inclination angle (azimuth) of the magnetic head gaps, output level balance of multi-channel systems, frequency response of the sound reproduction channel and non-uniformity of film velocity (flutter).

This International Standard specifies basic technical characteristics for the magnetic sound test films for checking, adjusting and measuring sound reproducing channels of dubbing motion-picture installations. It also specifies types and technical characteristics of magnetic test films made on 35 mm, 17,5 mm and 16 mm motion-picture films. This International Standard includes test films intended for the checking, adjusting and measuring of inclination angle (azimuth) of the magnetic head gaps; output level balance of multi-channel systems; frequency response of the sound reproduction channel; non-uniformity of film velocity (flutter).

Committee
CPW/36
DevelopmentNote
Supersedes BS 5550-5.4.5(1987) and 95/541253 DC. (08/2004) Reviewed and confirmed by BSI, November 2013. (10/2013)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 4834:1997 Identical

ISO 69:1998 Cinematography — 16 mm motion-picture and magnetic film — Cutting and perforating dimensions
IEC 60268-10:1991 Sound system equipment - Part 10: Peak programme level meters
ANSI S4.6 : 82(R1992) RECORDED FLUX OF MAGNETIC SOUND RECORDS AT MEDIUM WAVELENGTHS, METHOD OF MEASURING
ISO 266:1997 Acoustics — Preferred frequencies
ISO 1188:1984 Cinematography — Recorded characteristic for magnetic sound on full-coat 16 mm motion-picture film — Specifications
ISO 1189:1986 Cinematography — Recorded characteristic for magnetic sound records on 35 mm motion-picture film excluding striped release prints — Specifications
ANSI C 16.5 : 54(R1961) VOLUME MEASUREMENTS OF ELECTRICAL SPEECH AND PROGRAM WAVES
ISO 491:2002 Cinematography — 35 mm motion-picture film and magnetic film — Cutting and perforating dimensions
IEC 60094-2:1994 Magnetic tape sound recording and reproducing systems - Part 2: Calibration tapes
IEC 60094-3:1979 Magnetic tape sound recording and reproducing systems - Part 3: Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape
ISO 162:1985 Cinematography — Head gaps and sound records for three-, four-, or six-track magnetic sound records on 35 mm and single-track on 17,5 mm motion-picture film containing no picture — Positions and width dimensions
ISO 4242:1980 Cinematography — Recording head gaps for two sound records on 16 mm magnetic film — Positions and width dimensions
DIN 45520:1973-01 MAGNETIC TAPE RECORDERS - MEASUREMENT OF THE ABSOLUTE LEVEL OF THE MAGNETIC FLUX AND ITS FREQUENCY RESPONSE ON MAGNETIC TAPES

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PDF - English
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