FP-AUD-SMARTMIC1 provides a firmware running on STM32 which acquires audio signals of four digital MEMS microphones, elaborates them by means of embedded DSP libraries and streams the processed audio to both an USB host and a loudspeaker. Please check st.com where a more recent version of the software might be available.
audio stm32 cube audio-processing beamforming microphone-array source-localization echo-cancellation stm32cube
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Updated
Dec 2, 2024 - CSS