Intelligibility enhancement of vocal announcements for public address systems: a design for all through a presbycusis pre-compensation filter. - Amira Ben Jemaa; Nader Mechergui; G. Courtois; A. Mudry; Sonia Djaziri Larbi; Monia Turki; Hervé Lissek; Meriem Jaïdane (INTERSPEECH, 2015)