@article{gable1971two, title = {Two Portable Reproducing Consoles for Sound-Effect Operations}, author = {Gable, Jr., John R.}, journal = {J. Audio Eng. Soc}, volume = {19}, number = {7}, pages = {594--597}, year = {1971}, url = {https://www.aes.org/e-lib/browse.cfm?elib=2149} }