| 摘要 |
In an electronic endoscope system, an imaging device (25) images a subject at a first frame frequency. A signal generating unit (34) receives image signals of the subject imaged by the imaging device (25) to generate signals of a standard TV system having a second frame frequency that is approximately n/m-fold (where n and m are natural numbers, and n is unequal to m) of the first frame frequency. Then, a timing control unit (44) synchronizes the first frame frequency of the imaging device (25) with the second frame frequency using a predetermined timing signal output by the signal generating unit. In an electronic endoscope system of a color field sequential illumination type, a timing controller (44) synchronizes a first frame frequency of a color field sequential illumination unit (26) with a second frame frequency using a predetermined timing signal. <IMAGE> |
