Streaking Measurement Test Chart
The YE0175 is designed for measurement of the disturbance caused by the video level in black areas to the right of or below the areas. Horizontal white lines are positioned on a black background.
Definition of streaking measurements
Measurement of the disturbance caused by the video level in black areas to the right of or below the areas.The disturbance is characterized by measuring the duration of the delay before the video level corresponding to the normal video level of the black is restored.
Video level meter; B/W monitor, oscilloscope, low-pass filter: 500 KHz
The chart illumination must be adjusted so that the white bars give a signal of 100% with average iris setting.
Gamma corrector: OFF
Contour corrector: OFF
Knee corrector: OFF
Pedestal = 5% of nominal video level (= 35 mV)