ReSpeaker Core v2 beam-forming

Products & Technology ReSpeaker
#1

I’m having troubles using Librespeaker on ReSpeaker Core v2. When using Snowboy1bDoaKwsNode, getDirection() works great and returns a degree. But when using SnowboyManKwsNode, getDirection() always returns ‘0’.

I want to use beamforming, which seems only to work in SnowboyManKwsNode with setBeamNum(int beam), so I need the DoA and use this to select a beam.

#2

Hi,



can you check this thread: <URL url="https://forum7.seeedstudio.com/t/beamforming-on-respeaker-core-v2/6463/1 text=“viewtopic.php?t=30827”>https://forum7.seeedstudio.com/t/beamforming-on-respeaker-core-v2/6463/1 .