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Circuits of Transistorized rf Condenser Microphones

Various alternative circuits of transistorized condenser microphones with rf bias are discussed, with emphasis on their signal-to-noise ratios. A recent circuit gives better signal-to-noise ratio than conventional dc-biased condenser microphones.

Author: Griese, Hans-Joachim
Affiliation: Sennheiser Electronic, Bissendorf / Hannover, West Germany
JAES Volume 13 Issue 1 pp. 17-22; January 1965 Import into BibTeX

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