SAHARA, Sakila; ASTUTI, Ainur Puji; RATNASARI, Fifin Dewi. Analisis Peredaman Noise pada Sinyal Audio Dengkuran Menggunakan Filter Butterworth Berbasis Python . RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 2, p. 12907–12915, 2026. DOI: 10.31004/riggs.v5i2.11010. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/11010. Acesso em: 26 aug. 2026.