@conference{vlah1992sodop, title = {SODOP Algorithm as a Principle for the Design of the Ambient Noise Controlled Amplifier}, author = {Vlah, Zeljko J.}, booktitle = {Audio Engineering Society Convention 92}, month = {Mar}, year = {1992}, url = {https://www.aes.org/e-lib/browse.cfm?elib=6885} }