Subject: | Re: Shotgun mic Vs on-board mics |
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From: | animalsounds |
Date: | Sat Jul 19, 2014 8:24 am ((PDT)) |
David, you also wrote:=0D =0D =0D >Think of it another way. A 200 ohm mic feeding into a 20K input is a 100 = =0D times impedance mismatch. If you fed the mic through a 1:10 transformer to= =0D get an impedance match, you would get a 20 dB rise in level (OK less 6dB).= =0D Life is not quite that easy, and the "noise optimum" match may be differen= t, =0D but that has a long explanation. :-) =0D =0D =0D Here you talked about a "100 times impedance mismatch", which definitely m= akes no sense to me...=0D =0D =0D Raimund=0D =0D =0D =0D =0D |
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