A nice circuit here but you have to build it: http://books.google.ca/books?id=dunqt1rt4sAC&pg=RA5-PA424&lpg=RA5-PA... If the url is too long, google for "single supply mic amp" and look for Op Amp applications handbook - Google Books Result by Walter G. Jung - 2004 Single-Ended, Single-Supply High-Impedance Mic Preamp.
Martin mrz wrote:
hei, I have a question not directly related to PD. But since this list is my favorite audio and device-hackers list I ask it here. (maybe you can refer me to a nice list about topics like that.) I have some microphones - a very cheap small microphone and a stereo mic- they work fine to record into my mp3-player. But I want to record directly with those mics into pd trough my soundcard (audio kontrol 1). And it's not amplified. How can i build a hardware amplifier for those mics- or buy something like that? any suggestions? (I prefer to buy something- since I have to hack allready a lot of other devices...)
thanks for any hints cheers [moritz~]
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