Diversified Optimization of Vocal Singing Teaching Mode in Colleges and Universities under Multi-sensory Audiovisual Integration

As an important part of higher education, vocal teaching bears the important mission of cultivating future vocal talents for society. Through the integration of a variety of vocal singing teaching modes, the research develops a diversified vocal singing teaching mode that incorporates multi-sensory audio-visual. On this basis, vocal music enthusiasts were selected as the experimental subjects, and after being divided into three groups with comparable levels of vocal singing, the three vocal singing teaching modes were compared in the teaching experiment. After the experiment, the students’ vocal singing effects under the three modes were empirically analyzed, and the students’ experiences under the diversified vocal singing teaching modes were further explored through questionnaires to investigate the promotion effect of the diversified vocal singing teaching modes on vocal singing learning. The analysis shows that the diversified vocal singing teaching mode is better than the other two teaching modes, and its effect on the students’ breath change, breath use, word biting, understanding of the work, and expression movements during singing is 100%. At the same time, more than 90% of the students were satisfied with the teaching method, and more than 60% of the students agreed that the technique had improved their learning abilities and interest. The development needs of vocal singing majors in colleges and universities can be met through the use of a diverse vocal singing teaching mode, which is an important channel for vocal singing teaching in colleges and universities to connect with the future.