Hello,
I'm simulating and apply a SbBeamformerV3 on a 4-mic array system.
Is that the beamformer function auto detect the receiving signal direction and degrade the other sound, so that it can achieve adaptive beamforming?
It seems that if I set numBeam with value "1", it only receives fixed 1 direction at 0 degree.
Or I need to do other settings or design to implement signal auto detection? And is there any hint or solution to achieve this?
Thank you,
Eric
2:06pm
Hi Eric,
If the 'numBeam' value is 1 the module only allows for 1 fixed direction only. To increase the Beam Direction you need to correspondingly increase the 'numBeam' value as well. You can also select which Beam to send via the output pin. Go to Properties -> OutputAll -> False. As soon as the OutputAll is turned to 'False' you get another input pin as the "Index". This pin allows you to select Beams to be sent out according to your use case.
I hope this helps.
Thanks,
Karishma