Question About the Result of vad_doa.py

For the DOA, please use this example to read the DOA.

http://wiki.seeedstudio.com/ReSpeaker_6-Mic_Circular_Array_kit_for_Raspberry_Pi/#librespeaker-aduio-process

For DOA without keyword example, I tested it and it will stuck after running a while. But VAD is 0 when there is no noise and 1 when there is noise. I remove from wiki and check with software team.

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(0, ‘bcm2835 ALSA: - (hw:0,0)’, 0L, 2L)
(1, ‘bcm2835 ALSA: IEC958/HDMI (hw:0,1)’, 0L, 2L)
(2, ‘seeed-8mic-voicecard: - (hw:1,0)’, 8L, 8L)
Use seeed-8mic-voicecard: - (hw:1,0)
11111110011111111111
0
11111111111111111111
100
11111111111111111111
220
11111111111111111111
257
11111111111111111111
319
11111111111000000000
240
000000000000000000000000000000000011111111111111111111111111
280
111100000000000000000000000001111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011111111111000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011111111000000000000000000000000000000000000000000000000000000000000000000011111111111111
100
11111111111111111111
257
111111100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011111111111111111111111111111
257
111111111000000000000000000000000000000000000000000000000000000000000000000000000000011111110000000000000111111111111111
199
11111111111111111111
240
11111111111111111111

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Thanks

best rgds
Bill