Development of 16-channel Beamforming USB Microphone
Автор: Georgy Moshkin
Загружено: 2025-08-17
Просмотров: 552
After successful test of 3 microphone setup on STM32F103 testbed board, I've decided to proceed with a more powerful STM32H7B0 microcontroller which is capable to simultaneous use 16 MEMS microphone sensors connected to 16 ADC channels. In this video I explain the microphone concept, which is basically USB podcast microphone with sound effects, voice enhancement and constant backup to microSD card.
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