Re: 2d and 3d sound localization (Zoltan Fodroczi )

Subject: Re: 2d and 3d sound localization
From:    Zoltan Fodroczi  <fodroczi(at)ITK.PPKE.HU>
Date:    Tue, 19 Jul 2005 21:42:47 +0200

Dear Hussein,

If you plane to use input that was created by simulations the problem is 
perfectly solvable by the traditional cross correlation function, that is 
available in Matlab or even in C from several sources....

In case of real input from microphones the problem is quite difficult the 
resolution and the computation requirement is highly depends on the 
acoustic environment.. I'm working on a robust algorithm if it's  ready 
i'll send it to you :)

regards
Zoltan Fodroczi


At 16:22 2005.07.19.ö, hussein slim wrote:
>hello all,
>
>I just want to know where I could find some c or matlab codes for 2d or 3d
>sound localization (a code that returns for me the azimuth and the elevation
>of the sound source with respect to the robot)
>
>thanks
>
>Hussein