Improved television tuning system

Details Improved television tuning system Improved television tuning system

H - Electricity

04

N

H04N 5/44 (2006.01) H04N 5/445 (2006.01) H04N 5/50 (2006.01)

Patent

CA 2247878

An improved television control system includes a tuner (15), a memory (13), a keyboard (14) and a controller (11). The tuner (15) selects one channel from a multi-channel television signal based upon a channel selection input. The multi-channel television signal carries the signals for a set of received television channels. The memory (13) contains a favorite channel list that includes a list of channel identifiers, each channel identifier corresponding to one of a subset of the set of channels received by the tuner (15). The keyboard (14) includes a favorite channel button (16) and a favorite program button (16) as well as a numeric keypad (30) and channel up/down keys (28).

Cette invention se rapporte à un système de commande de télévision amélioré, qui comprend un syntonisateur (15), une mémoire (13), un clavier (14) et un contrôleur (11). Le syntonisateur (15) sélectionne un canal à partir d'un signal de télévision multicanal sur la base d'une entrée de sélection de canal. Ce signal de télévision multicanal porte les signaux pour un ensemble de canaux de télévision reçus. La mémoire (13) contient un liste de canaux favoris qui comporte une liste d'identificateurs de canaux, chaque identificateur de canaux correspondant à un canal pris dans un sous-ensemble de l'ensemble des canaux reçus par le syntonisateur (15). Le clavier (14) comporte un bouton de canal favori (16) et un bouton de programme favori (16) ainsi qu'un bloc de touches numériques (30) et des touches (28) de sélection incrémentielle/décrémentielle des canaux.

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