| 2001 | Interspeech | Coarticulatory effects in perception. | Santiago Fernndez, Sergio Feijo |
| 2000 | ICASSP | Perceptual effects of coarticulation in fricatives. | Santiago Fernndez, Sergio Feijo, Ramn Balsa, Nieves Barros |
| 2000 | Interspeech | Acoustic cues to perception of vowel quality. | Santiago Fernndez, Sergio Feijo |
| 2000 | Interspeech | A probabilistic model of integration of acoustic cues in FV syllables. | Santiago Fernndez, Sergio Feijo |
| 1999 | Interspeech | Acoustic and perceptual characteristics of the Spanish fricatives. | Sergio Feijo, Santiago Fernndez, Nieves Barros, Ramn Balsa |
| 1998 | Interspeech | Voicing affects perceived manner of articulation. | Santiago Fernndez, Sergio Feijo, Plinio Almeida |
| 1998 | Interspeech | Acoustic cues for the auditory identification of the Spanish fricative /f/. | Santiago Fernndez, Sergio Feijo, Ramn Balsa, Nieves Barros |
| 1998 | Interspeech | Recognition of vowels in fricative context. | Santiago Fernndez, Sergio Feijo, Ramn Balsa, Nieves Barros |
| 1989 | SMC | Knowledge engineering for diagnosis of piscine diseases. | Sergio Feijo, J. Pintos, C. Hernndez |
| 1986 | ICASSP | Multidimensional analysis of phonological degeneration in pathological voices. | Sergio Feijo, C. Hernndez, R. Carmelo |