The entirety of the build is minimal, consisting of a GY-MAX4466 electret microphone ... electronic parts are some passive resistors to limit current on the data lines and a capacitor for power ...

Condenser microphones built in this way can be extremely ... a difference in electrical charge between its different parts. At one end of it may be a functional group with a surfeit of electrons ...

This report describes tests carried out on the latest capacitor microphone, type KM64 ... Except as provided below, no part of a White Paper may be reproduced in any material form (including ...

This report describes tests on five samples of the type 4126 capacitor microphone made by Standard ... Except as provided below, no part of a White Paper may be reproduced in any material form ...