Sound source distance estimation with Seeedstudio product

I am trying to build a robotic demo project which needs “sound source distance estimation” function, which Seeedstudio product should I choose to fulfill this need?



Typically sound source localization should contain information about sound direction of arrival (DOA) and sound source distance estimation (SDE). I understand DOA is achievable with Seeedstudio product, how about SDE?

Dear Customer



We have two versions of DOA.http://wiki.seeedstudio.com/ReSpeaker_Core_v2.0/ ,http://wiki.seeedstudio.com/ReSpeaker_Mic_Array_v2.0/,I’m sorry, we don’t have SDE.