Welcome to William Ricardo Rodríguez Dueñas research

Ph.D. in Biomedical Engineering
Aragon Institute for Engineering Research,
Communications Technology Group ,
University of Zaragoza.

 

Lines of research

Speech technologies for aiding impairment

Computer Aided Language Learning tools

Formant estimation in children speech

 

Resources for research

Comunica: Set of Computer Aided Speech Therapy tools for Spanish

Development

PreLingua

PreLingua works the pre-language stage in children or voice disorders in adults in real-time. This tool covers the voice activity detection, intensity, blow and intonation control and vocalization in spanish language.

Articula

This tool provides real time vowel articulation training in spanish. Articula allow setup the gender and height of the user in order to optimize the tongue and lip movements.

ViVo

Visualizador de Vocales. With ViVo the user can show the vowel spanish triangle (F1 Vs F2) in real time. Additionally you can see differents voice parameters like voiced/unvoiced segments, loudness, pitch, formants and spectrum.

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