HDTV Log. Gray Scale Test Chart, 13 steps, contrast 1:20
HDTV Log. Gray Scale Test Chart, 13 steps, contrast 1:200高清电视日志灰度测试图表,
The TE223 is designed for evaluation of the halftone reproduction of electronic cameras. Two 13-graduated counter current gray scales are arranged on a gray background. The gray scales being graduated logarithmically.
13个步骤对比1:200TE223设计用于评估电子网板生殖的相机。两个13-graduated逆流灰色鳞片排列在一个灰色背景。
Properties对比参数
| Type | selectable |
| Format | selectable |
| Aspect ratio | 16:9 |
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