DUAN, Q. Research on the Extraction of Digital Features of Vocal Performance Styles and the Construction of a Database for Inheritance and Protection. Advanced Electromagnetics, [S. l.], v. 15, n. 3, p. 7632–7638, 2026. DOI: 10.7716/aem.v15i3.3863. Disponível em: https://www.aemjournal.org/index.php/AEM/article/view/3863. Acesso em: 4 sep. 2026.