@conference{hovey1975a, title = {A Polyphonic Keyboard for a Voltage-Controlled Music Synthesizer}, author = {Hovey, Carl A. and Seamans, David A.}, booktitle = {Audio Engineering Society Convention 51}, month = {May}, year = {1975}, url = {https://www.aes.org/e-lib/browse.cfm?elib=2417} }