@conference{yamauchi2015investigation, title = {Investigation of Energy Consumption and Sound Quality for Class-D Audio Amplifiers Using Tracking Power Supplies}, author = {Yamauchi, Akira and Schneider, Henrik and Knott, Arnold and Jørgensen, Ivan H. H. and Andersen, Michael A. E.}, booktitle = {Audio Engineering Society Convention 138}, month = {May}, year = {2015}, url = {https://www.aes.org/e-lib/browse.cfm?elib=17711} }