I would like to configure the beamformer to use narrower beams. It seams the beam width setting has very little affect. I would like to set it for 10 degrees width but see little or not difference when setting beam width to 10 degrees compared to 60 degrees.
10:51am
Hi David,
The beam width is physically limited by the number of microphones. Setting a small beam width in the design tool may not result in a narrow beam if you don't increase the number of microphones. How many microphones are you using?
Cheers,
Steve
11:33am
Steve,
We are using 7 microphones in a circular array. 6 around the circle, 1 in the center. Radius is 32mm.
1:26am
Do you have the Voice communication AWD file ?Would you mind posting it here or guiding me to navigate through the design in order to compare the requirements you have asked with the awd design?
2:13am
David,
Do you have the awd file ?