| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and means for stage performance of a visually handicapped person performing Nohgaku, which mainly targets a person with difficulty in visual perception.SOLUTION: This invention is characterized so that a boundary ultrasonic signal X and a target place ultrasonic signal Y within a range that cannot be heard by an audience are separately emitted, a performer hears the boundary ultrasonic signal X when he/she reaches a dangerous boundary zone, and the target place ultrasonic signal Y is emitted so as to be heard as a different scale or tone based on each target place in accordance with the order of description of the textbook in a form of being synchronized with the played chanting.SELECTED DRAWING: Figure 3 |
