Voice Quality After a Semi-Occluded Vocal Tract Exercise With a Ventilation Mask in Contemporary Commercial Singers: Acoustic Analysis and Self-Assessments Marco Fantini, Giovanni Succo, Erika Crosetti, Alfonso Borragán Torre, Roberto Demo, Franco Fussi Journal of Voice Volume 31, Issue 3, Pages 336–341 “The mask was put over the nose and mouth of the singer and occluded with the palm of the hand while warming up … Continue reading Voice Research Summary: Summer 2017