microphones

Thread Starter

ammootty

Joined Feb 20, 2014
7
am using an electret microphone cma-4544pf-w... but am not getting any output.. i also connected an amplifier section to mic output.. still not getting any output..:confused:
 

R!f@@

Joined Apr 2, 2009
9,918
am using an electret microphone cma-4544pf-w... but am not getting any output.. i also connected an amplifier section to mic output.. still not getting any output..:confused:
That microphone is a condenser type.
It's output is reaaaaaaaaaaaally low.
You would need a mic per-amplifier that can power the mic and amplifier the low level to a level that standard Amplifier input requires

See here and learn or make one
 

GopherT

Joined Nov 23, 2012
8,009
How did you connect it? Can you please post a photo of a hand drawn or computer drawn circuit and a photo of your assembly?
 

Thread Starter

ammootty

Joined Feb 20, 2014
7
hi all...
thanks for d rply... ths s d crct i connected

thanku.. nw i'll try it...

 
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