- Hugh Davies
- and Anne Beetem Acker
(b Straubing, Lower Bavaria, Germany, Jan 24, 1904; d 1986). German physicist, electroacoustic engineer, and instrument inventor. After earning an engineering degree from Ohm-Polytechnikum in Nuremberg and then working at a telegraph firm in Berlin, in 1928 he began working on the development of electronic instruments at the Heinrich-Hertz Institut für Schwingungsforschung at the Technische Hochschule in Berlin, where he completed his doctorate in physics in ...