| 摘要 |
PURPOSE:To display characters, symbols, etc., for displaying the waveform of television signals direct-readably in addition to the fundamental waveform of the television signals in the case of measuring the characteristics of a telecamera system including an optical system. CONSTITUTION:Characters or the like are displayed direct-readably on the observation screen for the waveform of the television signals by adding signal components for displaying the characters or the like formed by the components whose gradation is changed successively along a direction intersecting orthogonally with the scanning direction of the one side of the telecamera in addition to the fundamental television signals. |
