METHOD OF DECODING A TELETEXT SERVICE

摘要

A method of decoding a teletext service broadcast to a receiver (1) and structured in pages, includes acquiring at least a part of a page's contents as broadcast at a first instance and acquiring at least a part of the page's contents as broadcast at a second instance. It further includes identifying sections of a displayable part, common to the acquired parts, of the contents of the page differing between the first and the second instance, and generating a signal for displaying at least the displayable part in such a manner that the identified sections are displayed in a distinctive manner.