Currently, there are only two microphones on the STM32f746DISC. Can I expand into 6 microphones or more, what do I need to modify in the SDK!
Thank you!
Looking forward to your answer!
there are only two microphones on the STM32f746DISC. Can I expand into 6 microphones or more？
#1
there are only two microphones on the STM32f746DISC. Can I expand into 6 microphones or more？
10:39am
Hello again!
As you mentioned, there are only two built-in mics on the board. You would need to use some external microphone array and modify the BSP to use these mics rather than the internal mics. I don't think that we have ever done this in office, but I believe someone was once able to do it using a raspberry pi with a 6 mic array, and streaming the audio into the ST board. However, I am not sure of the details.
Keep us posted on your endeavor, thanks!
7:57am
thank you for your answer!