RECORDING SYSTEM CAPABLE OF RECORDING A SEQUENCE OF OPTIMUM CODED SIGNALS ON AN ROM

摘要

In a recording system operable in response to a sequence of image signals to record a sequence of recording signals on a main image recording medium, efficient coding is carried out by the use of parameters which are adaptively changed from one to another through a parameter controller acting as a man-machine interactive device. The image signals are repeatedly given to the recording system to be subjected to the efficient coding with reference to a sequence of predictive value signals V(i). The predictive value signals are displayed on a monitor display device to be monitored by an operator. The operator can change the parameters from one to another until an optimum image is displayed by the use of optimum parameters, watching the display device. The optimum parameters are sent on a magnetic tape. The image signals are subjected to the efficient coding into a sequence of coded image signals which are recorded on the main image recording medium in synchronism with the optimum parameters after the optimum image is obtained.