Greenwich Time Signal Greenwich Time Signal 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. There are six pips (short beeps) in total, which occur on each of the 5 seconds leading up to the hour and on the hour itself. Each pip is a 1 kHz tone (about halfway between
BBC Radio London away from the typically stuffy BBC Local Radio sound. Dann came from Radio 1, via BBC TV's Whistle Test, and developed an album-oriented music policy. GLR was aimed at "people who hate pop but love music, hate prattle" (excessive on-air talk) "but want to know what's what where in the world". The station was aimed at 25- to 45-year-olds, who perhaps grew up with Radio 1, but now wanted to be intelligently informed about the city in which they live, and the world in general. Early promotions used the phrase "rock 'n' rolling news". Much of the daytime speech output