Franklin Yohan Alvarez Cardinale successfully completed the online course "Audio Signal Processing for Music Applications" provided by Stanford University and Universitat Pompeu Fabra through Coursera. The advanced engineering course covered audio signal processing methodologies specific for music, emphasizing the analysis, synthesis and transformation of sounds using Python. It was taught by Professor Xavier Serra of Universitat Pompeu Fabra and Professor Julius O. Smith III of Stanford University.