A new video-synchronized multichannel biomedical data acquisition system.
other · Level V
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Abstract
This data acquisition system records video frames onto a video tape, and simultaneously acquires biomedical data along with video time codes onto a computer hard disk to achieve a 30-min video-synchronized data recording with a summed data rate of 2.16 Mbit/s. A time-code-bridge-file created during acquisition matches each video frame-start with the corresponding index number of the acquired data. The mean synchronization accuracy of the system is 0.22 ms.
Medical subject headings
- Data Collection
- Information Storage and Retrieval
- Video Recording