, T. Pitchaiah, P V Sridevi. “Design and FPGA Implementation of Variable FIR Filters Using the Spectral Parameter Approximation and Time-Domain Approach”. International Journal on Future Revolution in Computer Science & Communication Engineering 4, no. 3 (March 31, 2018): 338–342. Accessed May 1, 2024. http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/1317.