Sahara, S., Astuti, A. P. and Ratnasari, F. D. (2026) “Analisis Peredaman Noise pada Sinyal Audio Dengkuran Menggunakan Filter Butterworth Berbasis Python ”, RIGGS: Journal of Artificial Intelligence and Digital Business, 5(2), pp. 12907–12915. doi: 10.31004/riggs.v5i2.11010.