Listyalina, Latifah, Evrita Lusiana Utari, and Mario Warran Wizando. “IMPLEMENTATION OF FAST FOURIER TRANSFORM (FFT) FOR INFANT CRYING DETECTION”. Indonesian Applied Physics Letters 4, no. 1 (August 14, 2023): 1–8. Accessed February 9, 2025. https://e-journal.unair.ac.id/IAPL/article/view/46916.