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Colour Test Bars – 2 of 2
Posted on October 16th, 2010 No commentsThe use of these test bars gives us a method of accurately determining ‘True’ colours and also giving an accurate specification for any colour. At present there are no reliable standards for colours. You can compare colour charts from all sources without getting a match for a stated colour. It also gives us a more reliable method of measuring colour blindness.
Blue Slit
Red Slit
Yellow Slit
Obviously my method of using the computer monitor as the colour source only gives approximations. As a pensioner I am unable to spend £millions on buying equipment. My total outlay on scientific equipment for this series of experiments was under £5.00.
The extra energy added to the colours due to the radiated Black screen energy of 1.5 micro amps made a serious distortion in the colours, particularly the Blues.
Author – Brian Williams
2 responses to “Colour Test Bars – 2 of 2”
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