IEC 60386:1972 ed1.0

Действует

Method of measurement of speed fluctuations in sound recording and reproducing equipment — 19 стр.

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Действует

Cinematography. Test films for the reproduction of 70 mm motion-picture release prints with magnetic stripes. Specifications — 16 стр.

Действует

Cinematography. Analogue photographic sound test films, 35 mm and 16mm. Specifications — 18 стр.

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Cinematography. Magnetic sound test films excluding striped release prints. Basic technical characteristics — 16 стр.

Действует

Methods of measurement for consumer-use digital VTRs. Electronic and mechanical performances — 52 стр.