Mosaic
Well-Known Member
Hi all:
I have an app with the mic close to the speaker rear and naturally feedback is a prob. I was looking at audio notch filtering to address the problem.
i found this design:
**broken link removed**
and this one:
http://www.geofex.com/article_folders/eqs/paramet.htm#variable_l
Also I am hoping that this s'ware:
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=9270
can allow me to do all the filtering in the PC 'live' b4 developing a h'ware soln.
I could use some advice on this.
I have an app with the mic close to the speaker rear and naturally feedback is a prob. I was looking at audio notch filtering to address the problem.
i found this design:
**broken link removed**
and this one:
http://www.geofex.com/article_folders/eqs/paramet.htm#variable_l
Also I am hoping that this s'ware:
http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=9270
can allow me to do all the filtering in the PC 'live' b4 developing a h'ware soln.
I could use some advice on this.