A subjective testing methodology for evaluating medium rate codecs for digital mobile radio applications. - Alan E. Coleman; Norman Gleiss; Paolino Usai (Speech Commun., 1988)

Subjective performance assessment of CCITT's 16 kbit/s speech coding algorithm. - C. R. South; J. Rugelbak; Paolino Usai; Nobuhiko Kitawaki; Hiroshi Irii; John R. Rosenberger; J. R. Cavanaugh; C. A. Adesanya; D. Pascal; Norman Gleiss; G. J. Barnes (Speech Commun., 1993)

Performance evaluation of objective quality measures for coded speech. - Akira Takahashi 001; Nobuhiko Kitawaki; Paolino Usai; David Atkinson (EUROSPEECH, 1997)

Quality of Experience in Telemeetings and Videoconferencing: A Comprehensive Survey. - Janto Skowronek; Alexander Raake; Gunilla Berndtsson; Olli S. Rummukainen; Paolino Usai; Simon N. B. Gunkel; Mathias Johanson; Emanuël A. P. Habets; Ludovic Malfait; David Lindero; Alexander Toet (IEEE Access, 2022)