Keyword : electret microphone


A Fully On-Chip Gm-Opamp-RC Based Preamplifier for Electret Condenser Microphones
Huy-Binh LE Seung-Tak RYU Sang-Gug LEE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/04/01
Vol. E92-C  No. 4 ; pp. 587-588
Type of Manuscript:  LETTER
Category: Electronic Circuits
Keyword: 
electret microphonepreamplifierswitched-capacitorsigma-delta
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