声乐艺术是一门既有很强的理论、技艺、实践性，又需要亲身歌唱体验并有广泛的社会影响的学科。古今中外无数声乐理论家、歌唱家从实践到理论不断地探索、积累、总结、充实，为这门学科的建立和发展付出了艰辛的努力，逐渐形成了较完整、科学的声乐理论体系，但是，认识客观真? Vocal art is a discipline that has both strong theory, artistry, practicality, and singing experience in its own right and has a wide range of social influences. Countless vocal music theorists and singers at all times and in all over the world have continuously explored, accumulated, summarized and enriched themselves from practice to theory, and have made painstaking efforts in the establishment and development of this discipline, and have gradually formed a relatively complete and scientific theoretical system of vocal music. , Know objectively true?