KARTIKA; MISRIANA; PERMANA PUTRA, Fitra. Study of the Effect of Pink Noise, White Noise, Sinusoidal, and Real Audio Signals with MATLAB-based Sound Pressure Level. Andalas Journal of Electrical and Electronic Engineering Technology, [S. l.], v. 5, n. 1, p. 31–36, 2025. DOI: 10.25077/ajeeet.v5i1.128. Disponível em: https://ajeeet.ft.unand.ac.id/index.php/ajeeet/article/view/128. Acesso em: 28 feb. 2026.