Integrated Radio Slating and Crystal-Control Camera System for Cordless Synchronization
A new equipment provides a means of driving motion-picture cameras of various types phase-locked to a crystal oscillator. The equipment incorporates a digital sequential marking system which applies a simple coded signal to the picture and soundtrack at the start and end of each film sequence. The marker signal for the soundtrack is transmitted by radio and the cameraman may use the transmitter to record supplementary verbal identification on the soundtrack. The digital marker system is entirely automatic, and the tape recorder may also be stopped and started automatically, in synchronism with the camera.
- Print ISSN
- 0361-4573
- Published
- 1970-10
- Content type
- Original Research
- DOI
- 10.5594/J13585
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