AN EXPERIMENT IN 4-CHANNEL VIDEO SIGNALS TRANSMISSION USING DUAL WAVELENGTH DIVISION MULTIPLEX TECHNIQUE WITH A SINGLE OPTICAL …

T Funahashi - Fiber Optics Weekly Update - books.google.com
An optical video signal transmission system with the capacity of 4 ch/fibre has been
developed. The system is intended to constitute the main part of the centralized CCTV …
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AN EXPERIMENT IN 4-CHANNEL VIDEO SIGNALS TRANSMISSION USING A DUAL WAVELENGTH DIVISION MULTIPLEX TECHNIQUE WITH A SINGLE OPTICAL …

T Funahashi, SHS Railway - Fiber Optics Weekly Update - books.google.com
The video signals of 4 channels are independently coded by the high-order predictive
DPCM technique and are multiplexed into 2-channel digital signals by time division …