Implementasi Audio Low Pass Filter Pada Tone Control Aktif Menggunakan Mikrokontoller Atmega16. Journal of Power Electric and Renewable Energy, [S. l.], v. 1, n. 1, p. 24–29, 2023. DOI: 10.59811/jper.v1i1.55. Disponível em: https://jurnal.stitek.ac.id/index.php/JPER/article/view/55. Acesso em: 4 may. 2026.