- audiometer earphone
- audiometer earphone Audiometerhörer m, Messkopfhörer m
English-German dictionary of Electrical Engineering and Electronics. 2013.
English-German dictionary of Electrical Engineering and Electronics. 2013.
ear, human — ▪ anatomy Introduction organ of hearing and equilibrium that detects and analyzes noises by transduction (or the conversion of sound waves into electrochemical impulses) and maintains the sense of balance (equilibrium). The human ear, like … Universalium
Edwin Stevens — (Arthur) Edwin Stevens CBE (17 October 1905 ndash; 29 January 1995) was a Welsh inventor who designed the world s first wearable electronic hearing aid. He was also a philanthropist, becoming a major benefactor to the Royal Society of Medicine,… … Wikipedia