WASET
    Sakol Udomsiri and  Masahiro Iwahashi,  Design of FIR Filter for Water Level Detection.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2008, vol. 24(12). 2663 - 2668
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10470.