The test pattern was once the image that you didn’t want to see on your television screen. Often indicating the end of the programming day or the beginning of problems - “Please stand by” - the Test pattern was recognizable to television lovers everywhere.
As times changed, analogue changed to digital and 24/7 news cycles and cable news channels took over, the test pattern was relegated to the annals of our minds as a distant memory of a simpler time.
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