Y. Gonzalez and R. Prati.
"Applications of FFT for timbral characterization in woodwind instruments", in <em>Anais do XVIII Simpósio Brasileiro de Computação Musical</em>, Recife, 2021, pp. 68-73, doi: <a href="https://doi.org/10.5753/sbcm.2021.19428">https://doi.org/10.5753/sbcm.2021.19428</a>.