I am looking for a device with an array of im69d130 mems microphones that records audio from the longest distance possible from only one direction. I want to record human voices from 100 meters with other noises and sounds around and in between the capture point and the sound source. I would like to buy a finished product but want the array to be about a foot in diameter and to include up to 64 microphones and to be designed for outdoor use.
I am looking for recommendations on where I can buy one unit. I am interested in several units but want to start with one.
