Re: OTish Distortion in Conderser microphones

martin griffith wrote:

Found this, maybe of interest to audio dudes here
http://lavryengineering.com/forum_images/Condenser.pdf


martin
One could feed the capacitive mike into a short circuit (summing junction of an opamp)...
.

Relevant Pages

  • Re: Simple Open-source Random Pulse Amplifier
    ... Plus winding details for non-inductive coils. ... Probably something like the 7 hidden errors and I'm sure Win wouldn't have dreamed such a sum of bad ideas circuit. ... Also there's no need for an accomplished engineer to optimize this circuit: it's quite an accomplishment in itself :-) ...
    (sci.electronics.design)
  • Re: Voltage Gain Switch (Design Help)
    ... martin griffith ha escrito: ... The other circuit has a pre-amplifier with a gain of 100, ... It's probable that you can put the switching elsewhere than at the +/-10 ...
    (sci.electronics.design)
  • Re: digital controlled mic amp
    ... >>>It only looks messy if you do not understand the circuit. ... >> I was trying to work out the disadvantages/advantages of running a mic ... >Can only be used with a floating signal source, ie from a tranny or a phono ...
    (sci.electronics.design)