SMPTE RP 34 – Dimensions for 16-mm Motion-Picture Projector Reel Spindles (R2003) (Archived 2010)
This practice specifies the dimensions for 16-mm motion-picture projector reel spindles. This practice specifies a test film for determining the presence of flutter in 35-mm motion-picture photographic audio reproducers operating at 90 ft (27.4 m) per minute.
