Teletext a plug in circuit board. It took another decade before the decoders became a standard feature on almost all sets with a screen size above 15 inches (teletext is still usually only an option for smaller "portable" sets). From the mid-1980s both Ceefax and ORACLE were broadcasting several hundred pages on every channel, slowly changing them throughout the day. The "Broadcast Teletext Specification" was published in September 1976 jointly by the IBA, the BBC and the British Radio Equipment Manufacturers' Association. The new standard also made the term "teletext" generic, describing any such system. The standard was internationalised as World
Park Avenue (teletext soap) Park Avenue (teletext soap) Park Avenue was a daily teletext based soap opera on ITV's ORACLE Teletext service, which was written by Robbie Burns. It was launched in 1988, and 1,445 episodes were written during its time on air. It later moved to Channel 4 after ORACLE was reorganised, before ending when the service lost its franchise at the end of 1992. The series was launched on Page 126 of ORACLE on ITV on Thursday 1 December 1988, with a new episode appearing at 5:00pm each afternoon (including weekends). Park Avenue was set in the fictional town of Parkfield (which