Tracking static target source among different noise sources at a distance

[swleungbrian]

Hi all,

I am trying odas to track static target source among different noise sources as shown below.

Localized noises can be another person speaking next to the target source. Background noises can coherent or diffused as well.

I am using Respeaker v2 and Respeaker HAT for raspberry pi as the mic arrays and got poor separation results. I tried the same with distance reduced to around 30-50cm and audio separation is much better. I am not sure if i can tune parameters inside cfg file to fit distance extended to 5+/-2m? if yes, any suggestions on this?

Regards,

Brian