Television system comprising a video storage device and a television receiver
AssigneeU.S. Philips Corporation
InventorsWolfgang Otto Gotthard Steinkopf, Rudolf Drabek
Life of this patent
Estimating the term…
Abstract
A television system comprising a video tape recorder or the like and a television receiver, in which system the television signal contains an identification signal by which it is distinguished from the television signal received from a transmitter. The television receiver includes a circuit arrangement for recognizing the identification signal and for changing over circuits in the receiver, in particular for changing over the time constant network of the flywheel filter of the line synchronizing circuit. The identification signal can encode the line synchronizing pulses, for example by a serration formed therein.
Claims3
A television receiver for use with both a standard television signal and a recorded television signal from a player that adds an identification signal, said receiver comprising a switchable circuit, means for recognizing said identification signal, and means for switching said switchable circuit in response to said reconizing means when said recognizing means recognizes said identification signal.
Dependencies are inferred from the claim text.