Integrating keyword detection with other devices

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paul_akruta
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Posts: 1
Joined: Thu Aug 30, 2018 10:53 pm

Integrating keyword detection with other devices

Postby paul_akruta » Thu Aug 30, 2018 10:57 pm

Does the keyword detection only work for Alexa, or can it be used to activate Google Assistant as well?

I also see in Makefile.vfspk_home under app_vf_spk_base that the Alexa interrupt is for Raspberry Pi. Is this interrupt also useable for other devices, like Android?
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johned
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Joined: Tue Mar 26, 2013 12:10 pm

Postby johned » Fri Aug 31, 2018 12:44 pm

Hi Paul,
There are some useful tutorials on the minidsp website for connecting XMOS to different cloud services : https://www.minidsp.com/applications/usb-mic-array. These do require the keyword to be run on the Pi.

The interrupt to the Pi is via a gpio pin and you can connect this to any applications processor. The code is in userevents.xc.

Best regards,
John

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