Changes

==Stelios' electret preampbinaural==Being There http://scv.bu.edu/documentation/presentations/VRworkshop99_talks/audio/KEMAR.Back.gif===DIY binaurals===*http://wikiwww.instructables.com/id/Binaural-Earbud-Microphone-AKA-holophonic-3d-ster/*http://vaetxh.dxartscom/audio/diy-binaural-mics/http://vaetxh.washingtoncom/wp-content/uploads/2011/02/IMG_0034-430x322.edujpg*http:/groups/generalconcretedog.blogspot.com/wiki2010/2276901/Electret_Preamp_Circuitdiy-binaural-mics.html*http://webpages.charter.net/tidmarsh/binmic/*http://www.zachpoff.com/diy-resources/low-noise-binaural-mics-primo-em172/**http://www.flickr.com/photos/zpoff/4841254926/ ===modifying panasonic WM61A capsules===*for more linear response (linkwitz mod) http://www.linkwitzlab.com/sys_test.htmhttp://www.linkwitzlab.com/images/graphics/microph2.gif*to remove distortion at high volumes (?) http://www.youtube.com/watch?v=dSPQf42JgbI *http://www.johncon.com/john/wm61a/ ===details on stereo imaging and recording=Minty dual preamp==*http://www.subatomicgluelinkwitzlab.com/mintymicRecording/AS_creation.htmhow electrets work*http://www.openmusiclabs.com/learning/sensors/electret-microphones/===mics for sale===*$110 http://www.fullcompass.com/product/387081.html?utm_source=googleps&utm_medium=shopping&utm_campaign=googleps&gclid=CNnC-b2Ig7YCFcR7QgodFiQA9g*http://www.bhphotovideo.com/bnh/controller/home?O=&sku=337638&is=REG&A=details&Q=