Re: LOW NOISE op amp

You are very detail about explaining it. Thank you very much.

I hope you don't mind, how do I measure the "output impedance" of the
electret microphone.

Also how to choose the suitable resistor which connected to +, the
positive voltage suply.

About the LT1677, why it is not the best for the design.

Again Thank you very much
Padmow

.

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