Saturday, September 3, 2016

3D microphone of iOS, iPad, iPhone etc

It would be nice to have a very small flat leightweight box that constrains 2 Pleiades K117 JFET preamplifiers ie just 2 JFETs with as few components as possible, 1 or 2 resistors. Then a top quality A to D converter.


One side connects to a lightning connector for connecting to iPad or iPhone.


The other side to 2 electret or small dynamic microphones that fit to each ear just like in ear headphones. 


These in ear headphones can make possibly the best 3D binaural recordings one could hear.


This setup utilises the shape of our head, hair, texture of our skin, as all of there process the sound wave when we normally hear for clues.


If one hears such recording through headphones everything is so realistic... Up and down, front and behind can be distinguished as well as left right. It feels as you are there or everything is here.


Would iRig be the first to make such a Pleiades 3D microphone?


Or if Apple includes a stereo mini mic input, 2 such microphone capsules (should they be omnidirectional?) can be connected directly. 



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