Research note: Synchronization of timed videofluoroscopic tapes of swallowing with other data channels
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A method is described for achieving precise time registration of videotaped images and other simultaneously recorded data channels. A tone burst is superimposed on nonvideo channels as the video timer is stopped for a few frame counts.
Key wordsVideofluoroscopy Swallowing Multichannel recording Event marking
© Springer-Verlag New York Inc 1988