The Development of Bluetooth Speakers with Independent Control for the Intervals Training of Aural Skills

This research paper presents a mobile learning system designed to facilitate music intervals training using Bluetooth speakers. The system aims to leverage the advantages of mobile learning, such as portability and flexibility, to enhance the learning experience for learners in music intervals. The paper introduces the system development strategy, emphasizing the importance of auditory perception in music learning and the application of Bluetooth technology in wireless communication. The system employs Bluetooth speakers with independent control to provide learners with aural training in music intervals. The interface design, implemented using App Inventor, offers an intuitive and user-friendly environment for learners to practice and customize their learning experience. Various educational features, including quizzes, flashcards, interactive lessons, and multimedia content, are integrated into the system to create engaging and immersive learning experiences. To evaluate the effectiveness of the system, a pilot study involving 50 users was conducted. The study assessed user satisfaction with the interface design and learning functions through quantitative ratings and qualitative feedback. The results demonstrated high levels of satisfaction with the interface design and the effectiveness of the learning tools. Valuable insights from the study, including the need for customization options, collaborative features, and personalized learning recommendations, were obtained and used to provide recommendations for system enhancements. The research concludes that the mobile learning system, utilizing a client-server architecture with Bluetooth technology, offers a user-centric and effective platform for music intervals training. By incorporating the recommendations from the pilot study, the system can evolve to better cater to individual learning needs and provide a more personalized and adaptive learning experience.