Matches in DBpedia 2015-10 for { ?s ?p "Frank Massa (1906-1990) is an American engineer who contributed greatly to the development of the field of acoustical engineering. He is perhaps best known for the development of recorded sound technology for the motion picture industry and, during World War II, the development of the first towed sonar transducers and hydrophones used by the U.S. Navy to detect and defeat German U-boat submarines."@en }
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- Frank_Massa abstract "Frank Massa (1906-1990) is an American engineer who contributed greatly to the development of the field of acoustical engineering. He is perhaps best known for the development of recorded sound technology for the motion picture industry and, during World War II, the development of the first towed sonar transducers and hydrophones used by the U.S. Navy to detect and defeat German U-boat submarines.".
- Frank_Massa comment "Frank Massa (1906-1990) is an American engineer who contributed greatly to the development of the field of acoustical engineering. He is perhaps best known for the development of recorded sound technology for the motion picture industry and, during World War II, the development of the first towed sonar transducers and hydrophones used by the U.S. Navy to detect and defeat German U-boat submarines.".