A Multimedia Technology-Driven Vocal Music Teaching System Architecture and Effectiveness Assessment Model Based on Fuzzy Comprehensive Evaluation

This paper proposes a vocal music teaching system architecture integrating multimedia technology, aiming to enhance the intuitiveness, interactivity and personalization of vocal music teaching through technical means.The system is equipped with virtual reality and voice interaction technologies to realize the digital presentation of the functional modules of the architecture.In addition, in order to evaluate the teaching effectiveness of the system, a number of evaluation indicators are designed.The fuzzy comprehensive evaluation algorithm is used as the main method, supplemented by hierarchical analysis method, to comprehensively evaluate the teaching effectiveness.Multimedia technology can improve students' vocal ability and mastery of theoretical knowledge, in which the vocal ability is improved by 5.98% to 10.48% compared with the control class, and at the same time, there is a promotion effect on students' positive interest in vocal learning.The students' recognition of the system in terms of technology application, learning interaction experience, learning content and process, and teaching effect ranged from 4.077 to 4.608, with a high degree of recognition.The experts' comprehensive evaluation of the classroom effectiveness of vocal music teaching under the system of this paper is 93.437, which is highly satisfactory.This study not only provides new technical support for vocal music teaching, but also provides a scientific assessment method for teaching evaluation, which is of great significance to improve the level of vocal music teaching.