WHITE PULSE TEST CHART

REFLECTANCE

The test chart is used to measure low and intermediate frequency response (streaking) and

flare in video systems.

The background has a density of > 1.9 (remission < 0,1%). The transparent rectangle has a

width equal to 25% of picture width (approx. 0.05 MHz).

In addition the chart shows a narrow white pulse, width equal to 1% picture width

(approx. 1.25 MHz). The transmission of the white picture area is 70% (density ~ 0.1)