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What would be the effect of placing a thin waterproof membrane over the hole on MP34DT01-M for example?

Question asked by svar jonson on Mar 19, 2018
Latest reply on Mar 21, 2018 by David Koudela

I would like to make a waterproof microphone. I.e. I need it to withstand water spray from time to time and at the same time maintain functional microphone, not kill the performance completely.

I therefore am thinking about introducing a waterproofing membrane and glue on top of the MP34DT01-M microphone.


I would like to know the predicted effects of this to the frequency response? Do you have any recommendations?