@conference{hirota1981lsis, title = {LSIs for Digital Signal Processing Based on a PCM Standard Format}, author = {Hirota, Yutaka and Senoo, Takanori and Eguchi, Takashi and Takeguchi, Nobuyasu and Nomura, Kazuo and Kameda, Keiichi}, booktitle = {Audio Engineering Society Convention 69}, month = {May}, year = {1981}, url = {https://www.aes.org/e-lib/browse.cfm?elib=11994} }