PETKOVIĆ, Goran. PROBABILITY DENSITY FUNCTION OF AVERAGE POWER OF REAL SPEECH SIGNALS. KNOWLEDGE - International Journal , [S. l.], v. 54, n. 3, p. 459–462, 2022. DOI: 10.35120/kij5403459p. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/5594. Acesso em: 5 aug. 2026.