This is the third of a three-part series devoted to review the current state of the art of
automatic voice condition analysis systems. A direct continuation to “On the design of …

Purpose Current diagnosis and treatment in psychiatry are heavily dependent on patients'
reports and clinician's judgment, thus are sensitive to memory and subjectivity biases. On …

Speech signals may contain different paralinguistic aspects such as the presence of
pathologies that affect the proper communication capabilities of a speaker. Those speech …

This paper presents new a feature transformation technique applied to improve the
screening accuracy for the automatic detection of pathological voices. The statistical …

The glottal to noise excitation ratio (GNE) is an acoustic measure designed to assess the
amount of noise in a pulse train generated by the oscillation of the vocal folds. So far its …

Voice acoustic analysis is becoming more and more useful in diagnosis of voice disorders or
laryngological pathologies. The facility to record a voice signal is an advantage over other …

In the current panorama the conclusive identification of a laryngeal pathology relies
inevitably on the observation of the vocal folds by means of laryngoscopical techniques. This …

Algumas técnicas de processamento digital de sinais têm sido usadas para analisar
desordens vocais provocadas por patologias na laringe. Os exames laringoscópicos …