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Memorias de investigación
Artículos en revistas:
Detection of Speech Dynamics by Neuromorphic Units
Año:2009
Áreas de investigación
  • Procesado y análisis de la señal
Datos
Descripción
Speech and voice technologies are experiencing a profound review as new paradigms are sought to overcome some specific problems which can not be completely solved by classical approaches. Neuromorphic Speech Processing is an emerging area in which research is turning the face to understand the natural neural processing of speech by the Human Auditory System in order to capture the basic mechanisms solving difficult tasks in an efficient way. In the present paper a further step ahead is presented in the approach to mimic basic neural speech processing by simple neuromorphic units standing on previous work to show how formant dynamics -and henceforth consonantal features-, can be detected by using a general neuromorphic unit which can mimic the functionality of certain neurons found in the Upper Auditory Pathways. Using these simple building blocks a General Speech Processing Architecture can be synthesized as a layered structure. Results from different simulation stages are provided as well as a discussion on implementation details. Conclusions and future work are oriented to describe the functionality to be covered in the next research steps.
Internacional
Si
JCR del ISI
No
Título de la revista
Lecture Notes on Computer Science
ISSN
0302-9743
Factor de impacto JCR
0
Información de impacto
Volumen
DOI
Número de revista
0
Desde la página
67
Hasta la página
78
Mes
ENERO
Ranking
Esta actividad pertenece a memorias de investigación
Participantes
  • Participante: José Manuel Ferrández Vicente (Universidad Politécnica de Cartagena)
  • Autor: Pedro Gomez Vilda (UPM)
  • Autor: Rafael Martinez Olalla (UPM)
  • Autor: Agustin Alvarez Marquina (UPM)
  • Autor: M. Victoria Rodellar Biarge (UPM)
  • Autor: Luis Miguel Mazaira Fernandez (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Informática Aplicada al Procesado de Señal e Imagen
  • Departamento: Ingeniería de Circuitos y Sistemas
  • Departamento: Arquitectura y Tecnología de Sistemas Informáticos
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