Design of Vocal Music Teaching Assistant System Based on Android Technology

With the continuous progress of mobile devices and network technology, the vocal teaching assistance system based on Android technology has become a promising small-scale application architecture. This article proposes a design scheme for a vocal teaching assistance system based on Android technology. Through the sound processing function provided in the system, students can learn vocal music more comprehensively, meticulously, and scientifically. The main content of this plan includes mobile applications, music instrument laboratories, music libraries, and online explanations. Mobile applications are the core of students’ interaction with vocal teaching systems. It provides a controller through the Android platform to send students’ recorded sounds and videos to the server, which can help students achieve remote monitoring of the laboratory and exchange audio and video data with data on the server. The music instrument laboratory is where students can perform virtual flipping in the music laboratory after mastering a certain foundation, in order to better utilize the timbre of the sound; Music library is a database for students to learn music; Online explanation is a platform that provides students with online listening guidance. In the design process, the system fully considers the requirements of mobility, scalability, and interactivity. Its main advantages include: 1) Through the internet function of mobile devices, teaching and guidance can be more convenient and fast; 2) The self-learning function of the application can enhance students’ enthusiasm and effectiveness in autonomous learning; 3) Adapt to the common problems in current music education and improve the teaching quality and effectiveness of vocal music courses.