본 연구에서 어음 명료도 검사 결과를 보면 시각적 방해와 차단 후 점수가 낮아졌으며, 유의한 상관관계를 보였다.
In accordance with the results associated with the speech intelligibility test in this study, the score after visual obstruction and block was lowered, and there ended up being a substantial correlation.