The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper explains the work that the HBB4ALL project is carrying out to deploy signing services based on HbbTV (Hybrid Broadcast Broadband TV). HbbTV is an open standard specification for the new Connected TV technology, enabling interoperability of broadcast and broadband contents on the TV set. HBB4ALL proposes to take advantage of this broadcast-broadband convergence for the deployment of access...
Hybrid Broadcast Television for All is a European Commission co-financed project, inside the Competitiveness and Innovation Framework Programme (CIP). The project builds on HbbTV, the European standard for broadcast and broadband multimedia converged services, and looks at how HbbTV technology may be used to enhance access services (such as subtitling, audio description or sign language) on both the...
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...
The effect of oxygen on the reaction kinetics of the photocatalytic oxidation of dichloroacetic acid at pH below the titanium dioxide isoelectric point (pH from 5 to 4) was studied. A kinetic scheme based on the direct hole attack to the dichloracetate ion in conjunction with the classical role of oxygen acting as an electron acceptor is proposed. Oxygen also intervenes in a direct addition reaction...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.