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respeaker / usb_4_mic_array

ReSpeaker 4 Mic Array with builtin VAD, DOA, AEC, Beamforming & NS
https://www.seeedstudio.com/ReSpeaker-Mic-Array-v2.0-p-3053.html
Apache License 2.0
137 stars 64 forks source link

Firmware source code #36

Open 16oberryan opened 4 years ago

16oberryan commented 4 years ago

Would it be possible to get access to the source code for the firmware? I'm looking for a way to give weights to different angles and output the angle of the loudest sound (based on the weighted values), and as far as I can tell, there's no way to do that other than modifying the firmware. Is this possible?

saikishor commented 4 years ago

+1

KillingJacky commented 4 years ago

Hi @16oberryan , the algorithm inside the firmware belongs to the silicon vendor, without the permission of the vendor, we couldn't open source it. You guys could petition XMOS to take this as a consideration, they have an organization here https://github.com/xmos

sgufa commented 2 years ago

Hi @16oberryan , the algorithm inside the firmware belongs to the silicon vendor, without the permission of the vendor, we couldn't open source it. You guys could petition XMOS to take this as a consideration, they have an organization here https://github.com/xmos

Could you share at least the target xn file?