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DAQ Hardware

Sound Localization using TDOA method

 

I am involved with a project where my object is to identify a sound source in a object free  room and guide a robot to that location. I will be glad if any one can help me with this.

 

I am planning to use  TDOA approach as I found in many literature as it has a simple calcuation. I have attached the presentation I did for a progress review.

 

I'm stuck with getting 2 mike inputs simultaneuosly without using any mixers and only using USB mikes.Please let me know if there is any otherway to do this.

 

Your help will be gratly appreciated. 

 

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