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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).

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

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).

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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