@conference{babb2006automotive, title = {Automotive Class D Digital Amplifier Output Stage}, author = {Babb, Mike and Deken, Richard and Lee, Jim and Pauk, Ondrej and Stewart, Brad and Wildhaber, Daniel}, booktitle = {Audio Engineering Society Convention 121}, month = {Oct}, year = {2006}, url = {https://www.aes.org/e-lib/browse.cfm?elib=13695} }