en.wikipedia.org/wiki/Test_card

A test card, also known as a test pattern or start-up/closedown test, is a television test signal, typically broadcast at times when the transmitter is active but no program is being broadcast (often at sign-on and sign-off). Used since the earliest TV broadcasts, test cards were originally physical ... 1 Technical details; 2 History; 3 Monoscope; 4 Test patterns for photocopiers ...

www.pinterest.com/john17021984/tv-test-cards

Explore John Ginesi's board "TV Test Cards", followed by 166 people on Pinterest. ... CBC test pattern Test Card, Canadian History, Canadian Culture, Do You .... Test Pattern Tree Tree Art, Elementary Art, Teaching Art, Art Education, Art  ...

www.pinterest.com/mcandws/test-cards

See more. BBC Test Cards Test Card, Bbc, Tv Shows, Nostalgia, Tv Series · Test CardBbcTv ... Test Card, Television, Nostalgia, Bbc, History, Cards, Past, ...

www.ask.com/youtube?q=Arts+Television+History+Testcards&v=NS9uojwaN7E
Jul 3, 2008 ... From the MSTS1 Collection, an MSTS1 Video. - -WPIX-11, WABD-5, WCBS-2, WNBT-4, WNBQ-5, WABC-7, DuMont, NBC, RCA, Philco, ...
www.ask.com/youtube?q=Arts+Television+History+Testcards&v=rfbhRtgRb2w
Aug 26, 2013 ... As shown on the last night of the BBC hd channel.
www.ask.com/youtube?q=Arts+Television+History+Testcards&v=jTgowotRNnk
Oct 30, 2006 ... This video answers my critics even here on You Tube. My original "ENYA" effort was just a tester. This video is the BBC testcard with ORIGINAL ...

www.theguardian.com/tv-and-radio/shortcuts/2012/apr/22/the-test-card-girl-and-clown

Apr 22, 2012 ... Film · Books · Music · Art & design · TV & radio · Stage · Classical · Games ... In the mid-70s, there were only three TV channels and very few programmes during the day. ... had more screen time – around 70,000 hours – than anyone else in British TV history. ... But it was the testcard music that hooked me.

www.vox.com/2016/8/28/12584992/bbc-test-cards-youtube-guide

Aug 28, 2016 ... For most of television's history, test cards were a staple of TV programming around the world. Even in the US, some local networks used them ...

www.bbc.co.uk/rd/publications/bbc_monograph_69

A historical review of the design of early test cards is followed by a discussion of the purposes of test cards and the influence of reproduction problems on their ...