Inspiratory Vocal Fry: Anatomical and Physiological Aspects, Application in Speech Therapy, Vocal Pedagogy and Singing. A Pilot study.

Objective: Inspiratory Vocal Fry (IVF) is the voice production during inspiration of a sound with vocal fry perceptual characteristics. The existing scientific literature shows a lack of studies on it. The aim of the study is to highlight anatomical and physiological characteristics of IVF, to assess its effects on spoken and singing voice, to confirm the potential usefulness in speech therapy and vocal pedagogy.