Apparatus for automatically reproducing a user-defined preferred selection from a record carrier

• US 5,063,547 A
• Filed: 07/20/1990
• Issued: 11/05/1991
• Est. Priority Date: 07/02/1984
• Status: Expired due to Term

• Current Assignee: US Philips Corporation (Koninklijke Philips N.V.)
• Original Assignee: US Philips Corporation (Koninklijke Philips N.V.)
• Inventors: Custers, Pieter H., Stulens, Ludo M. J.
• Primary Examiner(s): McElheny, Jr., Donald
• Application Number:
  US07/559,444
• Time in Patent Office: 473 Days
• Field of Search: 360/72.2, 360/132, 369/30, 369/32, 369/48, 369/50
• US Class Current: 369/30.03
• CPC Class Codes: G07F 17/305 for record players
• CPC Class Codes: G11B 15/005 Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape access by driving of both record carrier and head G11B15/1816; see prov. also G11B15/602
• CPC Class Codes: G11B 17/005 Programmed access to indexed parts of tracks of operating discs, by guiding the disc
• CPC Class Codes: G11B 2220/20 Disc-shaped record carriers
• CPC Class Codes: G11B 2220/218 Write-once discs
• CPC Class Codes: G11B 2220/2525 Magneto-optical [MO] discs
• CPC Class Codes: G11B 2220/2545 CDs
• CPC Class Codes: G11B 2220/65 wherein solid state memory is used for storing indexing information or metadata
• CPC Class Codes: G11B 27/002 Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing; transfer of record carriers from magazine G11B15/68, G11B17/10; G11B17/22
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: G11B 27/11 by using information not detectable on the record carrier
• CPC Class Codes: G11B 27/3063 Subcodes
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D
• CPC Class Codes: G11B 27/36 Monitoring, i.e. supervising the progress of recording or reproducing for digital recording G11B20/00 and s.gr.; for monitoring, testing or measuring of TV recorders of the type covered by H04N5/76 and subgroups, see H04N17/06
• CPC Class Codes: G11B 7/005 Reproducing G11B7/0065 takes precedence

Abstract

A Compact-Disc Digital Audio player in which different users, independently of one another, can store preferred selections of specific discs in a memory. The player is adapted to identify the disc from the sub-code on the disc. In addition, a user identification can be entered in the player. The user identification and the record carrier identification are combined to form one identification code. Further, the player is adapted to detect whether for said identification code a preferred-selection program is stored in the memory and, if this is the case, to reproduce the relevant information from the disc in the sequence specified by the preferred-selection program.

Claims

1. An apparatus for reading information stored on a record carrier, comprising:

reading means for reading the record carrier, means for controlling the read means, identification means for detecting a record-carrier identification of a record carrier before it is played, storage means for storing the record carrier identifications together with the corresponding preferred-selection programs for a plurality of record carriers, selection means responsive to the detected record carrier identification to select or not to select a preferred-selection program stored in the storage means, and means for setting the control means in such a way that parts of the information are read in the sequence defined by the selected preferred-selection program, characterized in that the apparatus comprises means for entering a user identification, the storage means being adapted to store, for at least one specific record-carrier identification, a plurality of preferred-selection programs associated with different user identifications in such a manner as to define the relationship between the user identification and the associated preferred-selection program, the selection means being adapted to detect whether for the combination of the detected record-carrier identification and the entered user identification a preferred-selection program is stored in the storage means and to select said preferred program if the presence of such a program is detected.

2. An apparatus as claimed in claim 1, further comprising means for combining the user identification and the record-carrier identification to form an identification code, the storage means being adapted to store the identification codes together with the associated preferred-selection program.

3. An apparatus as claimed in claim 2, for reproducing audio information encoded in conformity with the "Compact Disc Digital Audio" standard, characterized in that the identification means receives a sub-code and is adapted to derive the record carrier identification from those bytes of a index contained in the sub-code which indicate the beginning of the information parts in frames and in seconds, the for combining means being adapted to insert bits of the user identification at unused bit positions of selected bytes.