The Greenwich Time Signal (GTS), popularly known as the pips, is a series of six short tones broadcast at one-second intervals by many BBC Radio stations. The pips were introduced in 1924 and have been generated by the BBC since 1990. to mark the precise start of each hour. Their utility in calibration is diminishing as digital broadcasting entails time lags.
Read more about Greenwich Time Signal: Structure, Usage, Accuracy, History, Crashing The Pips, Technical Problems, Similar Time Signals Elsewhere
Famous quotes containing the words greenwich, time and/or signal:
“Strange now to think of you, gone without corsets and eyes while I
walk on the sunny pavement of Greenwich Village.”
—Allen Ginsberg (b. 1926)
“We’re headed for collapse, if you want my opinion, Missy. I can see it in the fallin’ off of the quality of vagrants. There was a time you could find real good company in almost any jungle you’d pick, men who could talk, men who’d read a book now and then; and now, what do you find, a lot of dirty little guttersnipes no decent tramp would want to associate with.
Well, it’s been that way all through history.”
—John Dos Passos (1896–1970)
“Perhaps having built a barricade when you’re sixteen provides you with a sort of safety rail. If you’ve once taken part in building one, even inadvertently, doesn’t its usually latent image reappear like a warning signal whenever you’re tempted to join the police, or support any manifestation of Law and Order?”
—Jean Genet (1910–1986)