Societa' Italiana Per L'esercizio Telefonico P.a.

Antonio Melle

Ottavio Bertoglio

Alfredo De Bosio

Luciano Astegiano

Fulvio Bosco

Dario Franco

Piero Lampiano

Luciano Rosboch

The equipment consists of one or more voice units (U1 . . . Un) each connected to a certain number of independent lines (E1 . . . En) connected to a telephone network (RT). Each unit presents an announcement data base (AA1 . . . AAn) which contains all possible announcements to be supplied to the subscribers, a computer (EL1 . . . ELn) which manages the research of an announcement in the data base (AA1 . . . AAn) and its sending to the subscribers (UT1 . . . UTx) and an interface (IEC1 . . . IECn) towards the network (RT) for the temporary storage of the announcements or part of them before the sending, the processing of the telephone signalling, the possible conversion into analog form, and the equipment supervision.

Equipment for sending digitally pre-stored voice announcements to the

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Turin, Italy

Antonio Melle