El objetivo de esta investigación es analizar el efecto de la terapia de Tracto Vocal semi-ocluido, sobre los parámetros acústicos de la voz en docentes de educación básica de la comuna de Chillán. La presente investigación se sitúa en la población de docentes, principal grupo de profesionales que requieren usar su voz por períodos prolongados; por lo que están más expuestos a padecer desórdenes vocales. Esta investigación propone la terapia de Tracto Vocal semi-ocluido, ya que según autores como Guzmán, Titze, Belhau entre otros, ofrece resultados inmediatos manteniendo los parámetros acústicos tono e intensidad, permitiendo que se mantenga la calidad de la voz, evitando así padecer disfonías. Es entonces, la fonoaudiología la encargada de aplicar ejercicios de calentamiento y enfriamiento vocal, con el fin de evitar efectos negativos en los parámetros acústicos t...

The goal of this research is to analyze the effect of therapy Vocal Tract semi-occluded on the acoustic parameters of the voice in elementary school teachers of the commune of Chillán. This research is in the population of teachers, principal group of professionals who need to use your voice for long periods; so they are more likely to suffer from vocal disorders. This research proposes therapy Tract Vocal semi-occluded, because according to authors like Guzman, Titze, Belhau among others, provides immediate results while maintaining the acoustic parameters pitch and intensity, allowing the voice quality is maintained, thus avoiding suffering dysphonia. That is, the speech therapy responsible for implementing and vocal warm-up exercises cooling in order to avoid negative effects on acoustic parameters tone and intensity. Methodologically is oriented towards the quantitative paradigm, de...

The goal of this research is to analyze the effect of therapy Vocal Tract semi-occluded on the acoustic parameters of the voice in elementary school teachers of the commune of Chillán. This research is in the population of teachers, principal group of professionals who need to use your voice for long periods; so they are more likely to suffer from vocal disorders. This research proposes therapy Tract Vocal semi-occluded, because according to authors like Guzman, Titze, Belhau among others, provides immediate results while maintaining the acoustic parameters pitch and intensity, allowing the voice quality is maintained, thus avoiding suffering dysphonia. That is, the speech therapy responsible for implementing and vocal warm-up exercises cooling in order to avoid negative effects on acoustic parameters tone and intensity. Methodologically is oriented towards the quantitative paradigm, de...