Analysis of the Sound in the Documentary of Yungang Grottoes
Sound is an important part of documentaries.In the documentary of Yungang Grottoes,the three sound elements,in-cluding narration music and sound effects,are closely integrated with the narrative tone and rhythm,which plays an important role in carrying scene information,creating narrative atmosphere,and enhancing the audience's emotional identity with the content.The au-ditory feeling brought by sound not only immerses the audience in the scene of the documentary,deeply perceive the narrative con-tent of the documentary,but also enhances the content appeal of the documentary.