Spanish Synthesis Corpora. - Marti Umbert; Asunción Moreno; Pablo Daniel Agüero; Antonio Bonafonte (LREC, 2006)

Systematic database creation for expressive singing voice synthesis control. - Marti Umbert; Jordi Bonada; Merlijn Blaauw (SSW, 2013)

Expression Control in Singing Voice Synthesis: Features, approaches, evaluation, and challenges. - Marti Umbert; Jordi Bonada; Masataka Goto; Tomoyasu Nakano; Johan Sundberg (IEEE Signal Process. Mag., 2015)

Automatic Speech Feature Learning for Continuous Prediction of Customer Satisfaction in Contact Center Phone Calls. - Carlos Segura; Daniel Balcells; Martí Umbert; Javier Arias; Jordi Luque (IberSPEECH, 2016)

Expressive Singing Synthesis Based on Unit Selection for the Singing Synthesis Challenge 2016. - Jordi Bonada; Martí Umbert; Merlijn Blaauw (INTERSPEECH, 2016)

Expression control of singing voice synthesis: modeling pitch and dynamics with unit selection and statistical approaches. - Martí Umbert (2016)

The Role of Linguistic and Prosodic Cues on the Prediction of Self-Reported Satisfaction in Contact Centre Phone Calls. - Jordi Luque; Carlos Segura; Ariadna Sánchez; Martí Umbert; Luis Angel Galindo (INTERSPEECH, 2017)