Respeaker Core 2.0 - DOA without Keyword search in real time

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r.budhi
Pre-kindergarten
Pre-kindergarten
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Respeaker Core 2.0 - DOA without Keyword search in real time

Post by r.budhi » Wed Aug 01, 2018 2:08 am

Hi guys,

Usage scenario : I am trying to get the direction of arrival by sampling doa every 30 ms but keep getting an error if I sample it less then 3500 ms.

1) Is it possible to get continuous real time direction-of-arrival using respeaker core -2.0 ?

2) Would the respeaker mic array be better suited for this ?

Thanks!

bill.yu
Junior-7
Junior-7
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Joined: Mon Apr 02, 2018 11:05 am

Re: Respeaker Core 2.0 - DOA without Keyword search in real time

Post by bill.yu » Wed Aug 01, 2018 9:19 am

Hi there,

For DOA, there are 2 ways, one is Step 4. DOA(Direction of Arrival) on http://wiki.seeedstudio.com/ReSpeaker_C ... e-solution. the other way is http://respeaker.io/librespeaker_doc/cl ... sNode.html

If you only do the doa, the respeaker mic array v2.0 shall be better solution. thanks.

Bill

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