GUMELAR, A. B.; EKO MULYANTO YUNIARNO; WIWIK ANGGRAENI; INDAR SUGIARTO; KRISTANTO, A. A.; PURNOMO, M. H. Spectrum Features Combination of Hilbert and Cochleagram for Speech Emotions Identification. Jurnal Nasional Teknik Elektro dan Teknologi Informasi, [S. l.], v. 9, n. 2, p. 180–189, 2020. DOI: 10.22146/jnteti.v9i2.166. Disponível em: https://jurnal.ugm.ac.id/v3/JNTETI/article/view/166. Acesso em: 16 sep. 2026.