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TLM 193 white noise increasing
Author: Martin Schneider/Neumann
Date: 09/09/2013
Hello Pascal,

you can compare the sensitivity of your TLM193 with another microphone; record the same signal with the mics side by side; determine the level difference with identical gain settings; compare the level difference with the theoretical sensitivity difference given in the TLM193's and the other microphones manual. Then judge if there is really a sensitivity loss in the TLM193.
Otherwise you would have to send the microphone in for a service check, so we can make a "real" acoustic measurement.

[I can't think of a reason why a TLM193 should loose sensitivity]

Best regards,
Martin Schneider / Neumann Mic. Development  
 
Reply
Pascal Tierce
09/02/2013
Martin Schneider/Neumann
09/09/2013