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Published 20 hours ago • verified publisher icon ARM-software

add realtime kws example for stm32f4xx

Open xiongyihui opened this issue 7 years ago • 2 comments

realtime KWS using audio from STM32F4xx‘s 12 bit ADC & a microphone.

Tested with Seeed Arch Max (STM32F407)

xiongyihui avatar Jan 29 '18 09:01 xiongyihui

Hi Yihui，

Your code is exactly what I'm looking for! But I have trouble with the scratch_buffer. I cannot pass it to KWS_DS_CNN kws. Can you explain KWS kws(audio_buffer,scratch_buffer) to me? Did you make any modification to it to receive the scratch_buffer[16000]?

Thanks, Shawn

zixiao1511034 avatar Dec 14 '18 16:12 zixiao1511034

I haven't tried the DS_CNN network. At that time, just DNN was available. You need make some changes to make it work with DS_CNN.

xiongyihui avatar Dec 16 '18 13:12 xiongyihui