11. Video servers are used to give existing analog systems network connectivity. 12. To create more realistic movement in large figures, an analog system was used. 13. All of the other contestants, including NHK, were offering analog systems . 14. These fairings introduce too much aerodynamic instability for the old analog system to handle. 15. Analog systems do not have discrete digital levels in which the signal is encoded.16. Analog systems in older phones use a continuous wave signal to transmit sound information.17. In an analog system , the signal is " continuous ", but in a quantization. 18. The plants use analog systems and are not vulnerable to the Year 2000 problem. 19. Brazilian telephone companies currently use the out-of-date analog system . 20. Furthermore, as digital techniques continue to be refined, analog systems are increasingly becoming legacy equipment.
