C. Fonseca and T. Tavares.
" Low-Latency f0 Estimation for the Finger Plucked Electric Bass Guitar Using the Absolute Difference Function", in Anais do XVII Simpósio Brasileiro de Computação Musical, São João del-Rei, 2019, pp. 125-130, doi: https://doi.org/10.5753/sbcm.2019.10433.