About the 10-dB Switch of a Condenser Microphone in Audio Frequency Circuits
Using the 10-dB switch of a condenser microphone in an audio frequency circuit produces a change in its linear (reduction in signal output) and nonlinear behavior. Two classical options are available to reduce the input voltage of the field effect transistor (FET) or the vacuum tube by adding a parallel capacitor or by reducing the polarizing voltage. The effects of both are described theoretically and practically.
Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members, $5 for AES members and is free for E-Library subscribers.