DocumentCode

1097738

Title

An all-transistor hearing aid

Author

Webster, S.

Author_Institution

Electronics and Acoustic Consultant, Elmhurst, Illinois

Issue

2

fYear

1954

Firstpage

65

Lastpage

70

Keywords

Auditory system; Batteries; Circuits; Electron tubes; Germanium; Microphones; P-n junctions; Temperature control; Temperature distribution; Voltage;

fLanguage

English

Journal_Title

Audio, Transactions of the IRE Professional Group on

Publisher

ieee

ISSN

2168-2976

Type

jour

DOI

10.1109/T-SP.1954.28227

Filename

1163783