Helmiyah S, Fadlil A, Yudhana A. Pengenalan Pola Emosi Manusia Berdasarkan Ucapan Menggunakan Ekstraksi Fitur Mel-Frequency Cepstral Coefficients (MFCC). CogITo Smart Journal [Internet]. 2019Feb.8 [cited 2025Aug.6];4(2):372-81. Available from: https://cogito.unklab.ac.id/index.php/cogito/article/view/129