So you would like to work on your own voice controlled gadgets? Matrix Voice is a Raspberry Pi based dev board that allows makers to bring their ideas to life faster. It features voice recognition integration and has a “radial array of 7 MEMS microphones connected to a Xilinx Spartan6 FPGA and 64 Mbit SDRAM.”
This open source platform comes with MATRIX OS, so you can build apps with a few lines of JavaScript. An ESP32 Wi-Fi / BT enabled 32 bit microcontroller version is also available.
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