@article{bevan1978design, title = {Design of a Studio-Quality Condenser Microphone Using Electret Technology}, author = {Bevan, William R. and Schulein, Robert B. and Seeler, Charles E.}, journal = {J. Audio Eng. Soc}, volume = {26}, number = {12}, pages = {947--957}, year = {1978}, url = {https://www.aes.org/e-lib/browse.cfm?elib=3230} }