G - Physics – 11 – B
Patent
G - Physics
11
B
G11B 20/12 (2006.01) G11B 7/013 (2006.01) G11B 23/28 (2006.01) G11B 7/0037 (2006.01)
Patent
CA 2263714
A method of digitally recording information on a suitable medium, particularly a CD is described, in which method a recording (11) is made during a recording session. The recording (11) comprises a program portion (20) with the information to be recorded. Prior to recording the program portion (20), a predetermined number of run-in blocks (21, 22, 23, 24) is recorded, and subsequent to recording the program portion (20), a predetermined number of run-out blocks (25, 26) is recorded. During the recording session, an identification code (RID) identifying the recording apparatus used for the relevant recording session is recorded on the medium. In accordance with the present invention, this identification code (RID) is recorded in at least one of said run-in blocks (21, 22, 23, 24) and run-out blocks (25, 26). This provides the possibility of recording a full identification code, even in the case of relatively short recordings.
La présente invention concerne un procédé permettant l'enregistrement numérique d'information sur un support approprié, en l'occurrence un disque compact. Le procédé consiste à faire un enregistrement (11) pendant une session d'enregistrement. L'enregistrement (11) comprend une partie de programme (20) comportant l'information à enregistrer. Avant l'enregistrement de la partie de programme (20), un nombre défini de blocs de mise en train (21, 22, 23, 24) sont enregistrés, et après l'enregistrement de la partie de programme, un nombre défini de blocs de fin de course (25, 26) sont enregistrés. Pendant la session d'enregistrement, un code d'identification (RID) identifiant l'appareil d'enregistrement utilisé pour la session d'enregistrement considéré est enregistré sur le support. Selon la présente invention, ce code d'identification (RIG) est enregistré dans l'un au moins des blocs de mise en train (21, 22, 23, 24) et des blocs de fin de course (25, 26). Cela donne la possibilité d'enregistrer un code d'identification complet, même dans le cas d'enregistrements relativement courts.
Mimnagh Winslow Michael
Nijboer Jakob Gerrit
Fetherstonhaugh & Co.
Koninklijke Philips Electronics N.v.
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