BRYSIN, PETRO; LUKIN, VOLODYMYR. EFFICIENCY ANALYSIS FOR DCT-BASED DENOISING OF SPEECH SIGNALS. Herald of Khmelnytskyi National University. Technical sciences, [S. l.], v. 355, n. 4, p. 431–440, 2025. DOI: 10.31891/2307-5732-2025-355-61. Disponível em: https://heraldts.khmnu.edu.ua/index.php/heraldts/article/view/1978. Acesso em: 26 jan. 2026.