RW: "Digging Deeper Into Electret Microphone Circuitry"

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RW: "Digging Deeper Into Electret Microphone Circuitry"

Post by mediatechnology » Tue Feb 28, 2017 1:35 pm

"Digging Deeper Into Electret Microphone Circuitry," John Kean, Radio World, February 10, 2017.
In two articles thus far (RW Engineering Extra, Aug. 10 and Oct. 19, 2016), we’ve traced the origins of electret condenser microphones to their externally-polarized ancestor, patented in 1916. One hundred years later, modern materials and manufacturing have made electret condenser mikes cheap and plentiful — and with careful design electret audio performance can rival the best of their powered cousins. In this chapter, we’ll examine the anatomy of the circuitry following electrets and how they affect the sound output. ... try/339138
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