ROC-RK3308-CC Far-field Microphone Array Board a 6 microphone expansion board for ROC-RK3308-CC designed for AI and voice applications.
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ROC-RK3308-CC Far-field Microphone Array Board is a 6 microphone expansion board for ROC-RK3308-CC designed for AI and voice applications.
Including 6 digital microphones, 12three-color LEDs, 5keys, it supports keyword wakeup, echo cancellation and noise reduction, VAD (Voice ActivationDetection) and soundsource location etc., which can significantly improve the accuracy and precision of automatic speechrecognition.
Support keyword wakeup, sound source location, noise suppression and VAD