| dc.description.abstract | Within the educational world of singing, the ability to perform workouts that expand vocal range has
always been a challenge for both teachers and students. Contemporary research on these situations
have often caused fear to the bodies’ senses. It affects the brain greatly, proving that visual perception
is one of the most important and decisive elements when it comes to activating defense systems. Thus,
the possibility to check whether or not the visual perception theory causes a positive or negative effect
against the increasing scope of notes; within the Superior Range (acute ) and Lower (severe ), arises . In
consequence,resulting in direct applications and separating the ranks of analyzed singers, in addition it
also provides the possibility of polishing under a medical- themed musical look. | |
