The Mathematics of Sound: Fourier Analysis and Chord Detection in Music. The Asian Bulletin of Big Data Management , [S. l.], v. 5, n. 1.1, p. 133–146, 2025. DOI: 10.62019/k8dfwr42. Disponível em: https://abbdm.com/index.php/Journal/article/view/418. Acesso em: 8 jun. 2026.