@article{richards1982an, title = {An Experimental "All Digital" Studio Mixing Desk}, author = {Richards, John W. and Craven, Ian}, journal = {J. Audio Eng. Soc}, volume = {30}, number = {3}, pages = {117--126}, year = {1982}, url = {https://www.aes.org/e-lib/browse.cfm?elib=3853} }