Abstract
Based on the European digital television framework, DVB (Digital Video Broadcasting), this paper reviews different ways to integrate speech synthesis tools in digital television receivers and shows a system capable of extracting textual information from the broadcast multiplex, generating synthesized audio content in a computer and playing it back in the receiver. By selecting the suitable contents within the signalization data, the system adds acoustic information to the so-called text and graphic frames on screen. The purpose of this system is to make the program guide accessible for people with a visual impairment.
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