Frequency response curve looks reasonable for a communications mic, but at what distance was the curve run? And what fundamental microphone types are these mics -- omni, cardioid, hypercardioid, supercardioid, bidirectional? VERY important.
Anabolic is a new one one me too! :) Most microphone measurements are done in anechoic chambers. I'm saving a copy of that graph to use in my lectures! 73, Jim Brown K9YC On Fri, 06 Jun 2008 17:30:42 -0500, Bill NY9H wrote: >nice chart.... > looks like the results are from a Bruel & Kjaer..... >But can you explain what sort of "chamber" was used, > maybe it is a left over from the "psychedelic" days ... >Shure Bros , AKG & Sennheiser use an Anechoic... >(n. anechoic chamber is a shielded room designed to attenuate waves) >No sure what tests do you do in an "anabolic chamber"....but i don't >want to do the testing. Must be a Southern Illinois thing. >First saw this about 5 years ago in a CQ magazine review. >Guess you just can't always believe what a graph says.... >bill >At 05:01 PM 6/6/2008, Eric Swartz - WA6HHQ, Elecraft wrote: >>I've placed the frequency response chart for the MH2 and Proset-K2 >>on the web site. >>See: >>http://www.elecraft.com/elecraft_mics.htm >> >>73, Eric WA6HHQ >> >>_______________________________________________ >>Elecraft mailing list >>Post to: [email protected] >>You must be a subscriber to post to the list. >>Subscriber Info (Addr. Change, sub, unsub etc.): >>http://mailman.qth.net/mailman/listinfo/elecraft >> >>Help: http://mailman.qth.net/subscribers.htm >>Elecraft web page: http://www.elecraft.com _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
