Research on Characteristics of Audio DAC Sigma-Delta Modulator on Field Programmable Gate Array. Elektronika ir Elektrotechnika, [S. l.], v. 85, n. 5, p. 97–100, 2008. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/11172.. Acesso em: 5 dec. 2025.