Sound Source Localization with 3 Respeaker 4 Mic array about odas HOT 2 OPEN

hi, I'm doing same thing as you

as I understand you need to have exact positions of your mics (same as position of mic in config file)
also maybe you will need to synchronize your mics (not yet sure),
and then you will need to matchmake detected sources of sound unless you work in a totally silent room

inc should be "inclination" angle between xy plane and angle to z

btw have you considered best geometry of microphone orientation?

from odas.

var az = Math.atan2(y,x) * 180 / Math.PI is use to calculate the azimut in degree

var inc = Math.acos(z/Math.sqrt(xx+yy+z*z)) is use to calculate the elevation

I hope this help your work

from odas.