Patent ID: 6577808
Filing Date: 2003-06-10
Classification: G11B,H04N

Abstract:
A recording device comprising:receiving means for receiving digital reception data containing picture, sound and additional information; processing means for processing received digital reception data and for supplying digital recording data, a part of the recording data being formed by information data containing the additional information recording means, having at least two magnetic heads mounted on a rotatably-supported head disc, for recording the recording data in helical recording tracks on a magnetic tape; detection means for detecting the additional information contained in the digital reception data, and for supplying the detected additional information; and additional information processing means for processing received detected additional information and for supplying information data, the recording means recording the information data supplied by the additional information processing means in an information data recording area in the helical recording track, said information data recording area occupying a same position in each helical recording track.