DIN 15668:1978-11

Действует

Film 16 mm; magnetic sound head, requirements and general data for measuring — 2 стр.

Ссылочные документы

Отменен

Magnetic film 16 mm perforated along one edge; DIN-testfilm BF 16 — 3 стр.

Действует

Frame frequency and film running speed for exposure and projection of motion-picture films — 3 стр.

Отменен

Film 16 mm; test film for measuring wow and flutter of magnetic sound recorders — 1 стр.

Действует

Film 16 mm; optical sound heads, requirements and general data for measuring — 2 стр.

Отменен

Film 16 mm perforated along one edge; combined print (picture with single magnetic sound track) — 3 стр.

Действует

Noise level measurement in sound systems — 4 стр.

Отменен

Measuring Apparatus for Frequency Variations in Sound Recording Equipment — 3 стр.

Отменен

Film 16 mm - Power amplifiers for sound projectors, magnetic sound recording device, requirements and general data for measuring — 2 стр.

Действует

Motion-picture sound reproduction; frequency response of pre-amplifiers for photographic sound records; measuring methode — 3 стр.

Отменен

Film 16 mm - Power amplifiers for sound projectors, general data for measuring of sound-reproduction amplifiers — 3 стр.

Действует

Film 16 mm; optical sound heads, requirements and general data for measuring — 2 стр.