Recent Examples of test pattern from the Web
Many would be able to remember the Indian Head test pattern that was widely broadcast each night on American televisions up through the 1970s.
This, from a league whose TV ratings are higher than test patterns, but lower than Liga MX.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'test pattern.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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