*[[https://www.google.es/search?q=Far-field+Voice+Capture|Far-field Voice Capture]]
  *Acoustic Source Localization - [[https://en.wikipedia.org/wiki/Acoustic_location|wp]]
  *Beamforming
  *Noise Suppression
  *De-reverberation
  *Acoustic Echo Cancellation

[[https://www.seeedstudio.com/ReSpeaker-Mic-Array-v2-0-p-3053.html|seed v2 mic array module]]\\

{{:pasted:20181230-210248.png?300&direct}}

[[https://www.aliexpress.com/item/Respeaker-Core-v2-0-Intelligent-Speech-Recognition-Microphone-Array-Development-Board-IOT-Internet-of-Things/32878009565.html|ALiex bare board]]
{{youtube>Y6Qt2X7UBIk?medium}}


also the ESP32-wrover [[https://www.electrodragon.com/product/esp32-lyratd-msc-esp32-wrover/|lyratd]]