SMPTE EG 7 – Audio Sync Pulse for 8-mm Type S Cameras, Magnetic Audio Recorders and Rerecording Projectors
This guideline specifies the characteristics of the audio sync pulse for 8-mm type S cameras and film recorders and for magnetic tape recorders and audio projectors used for transfer of audio records from magnetic tape and film to a magnetic edge stripe on an 8-mm type S print.
