subject: Integrated Digital Television Research And Production Test Chart Method [print this page] A, Requirements: duplex or duplex Haig white background grid pattern is equidistant from the eight levels of white line or black line (line width of 1 line / field, that is, line 2 frame) and 11 equidistant vertical white line or black line (line width of about 2 pixels) to the television image was divided into an effective level of 12 9 cells and vertical cells of the grid background, the white line or black line of the brightness level of 100% or 0 % video rate, duplex brightness level to 50% of the video range.
Integrated Digital Television Research And Production Test Chart Method
