Kartika, Misriana, Permana Putra F. Study of the Effect of Pink Noise, White Noise, Sinusoidal, and Real Audio Signals with MATLAB-based Sound Pressure Level. AJEEET [Internet]. 2025 May 30 [cited 2026 Feb. 28];5(1):31-6. Available from: https://ajeeet.ft.unand.ac.id/index.php/ajeeet/article/view/128