@article{oai:repository.dl.itc.u-tokyo.ac.jp:00032903, author = {笠原, 順三 and 高橋, 正義 and 松原, 忠泰 and 小宮, 光昇}, issue = {1}, journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo}, month = {Sep}, note = {application/pdf}, pages = {23--37}, title = {Mass Storage Digital Ocean Bottom Seismometer and Hydrophone (DOBSH) Controlled by Micro-processors Using ADPCM Voice Synthesizing}, volume = {60}, year = {1985} }