Maximum font size for subtitles in Standard Definition Digital Television: Tests for a font magnifying application. In: Listening to Subtitles: Subtitles for the Deaf and Hard of Hearing - Utray Delgado, Francisco; Ruiz Mezcua, Maria Belen; Moreiro Gonzalez, Jose Antonio (Listening to Subtitles: Subtitles for the Deaf and Hard of Hearing, 2010)