Impedance of a carbon microphone.

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Bibliographic Details
Title: Impedance of a carbon microphone.
Authors: Offner, F.
Source: Proceedings of the IRE; August 1938, Vol. 26, p1009-1010, 2p
Database: Applied Science & Technology Source
Description
ISSN:00968390
DOI:10.1109/JRPROC.1938.228489