Method and apparatus for transmitting information recorded on di

Telecommunications – Interference signal transmission

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455 42, 348 7, 348 10, 348 12, 369 34, 369 36, H04H 108

Patent

active

054975026

ABSTRACT:
The invention provides a method and apparatus for transmitting information recorded on a collection of digital disks from a central server via a high data rate digital telecommunications network to subscribers connected to the network. Apparatus of the invention includes a central server (1) connected via an interface (5) to a digital telecommunications network (2) to which subscriber stations (3) are connected. The server center includes a central computer (4), a digital disk magazine (7), digital disk players (10.sub.1, 10.sub.2, . . . , 10.sub.n) and disk transferring equipment between the magazine and the players, which includes a conveyor (8) and a disk handling device (50) controlled by a disk controller (6) itself controlled by the central computer. One application delivers personalized sound programs selected from a very large directory to the subscribers.

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British Telecommunications Engineering, vol. 6, No. 1, Apr. 1987, pp. 17-22; G. W. Kerr: "On-Demand . . . Network".
Preliminary Examination Report For PCT/FR90/00353 May 18, 1990.
Preliminary Examination Report (In English) for PCT/FR90/00353.

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