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MATRIX Voice

Voice Development Board For Everyone

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What's the MATRIX Voice?

MATRIX Voice is a development board for building sound driven behaviors and interfaces. MATRIX Voice was built with a mission to give every maker, tinkerer, and developer around the world a complete, affordable, and user-friendly tool for simple to complex Internet of Things (IoT) voice app creation.

“...the whole idea of both the Creator and the Voice is to offer a bigger range of possibilities for developers...”

Projects

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Google Assistant with MATRIX Voice + Raspberry

We are going to ask Google Assistant some questions to show how you can communicate with her using your MATRIX Voice and a Raspberry Pi

Amazon's Alexa with MATRIX Voice + Raspberry

We are going to ask Alexa some questions to show how you can communicate with her using your MATRIX Voice and a Raspberry Pi

"MATRIX Voice is an Alexa for your Raspberry Pi."

"One of the most promising pieces of hardware."

"MATRIX is building an Internet of Things that actually works."

Specifications & Components

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FPGA
Mic Array
RAM
FLASH
LED Array
ESP32
FPGA Xilinx Spartan 6 XC6SLX9
Microphone Array 8MEMSMP34DB02 audio sensor
digital microphones
Everloop 18 RGBW LEDS
RAM 64 MByte 132MHz SDRAM
FLASH 64Mbit Flash Memory
ESP32 (MCU w/WiFi/BT)
(Optional)		 Wifi 2.4Ghz 802.11bgn - BT 4.0 LE -
Microcontroller Tensilica Xtensa dual-core
32-bit LX6

MATRIX Voice Compatibility

Hardware
Raspberry Pi B+ or newer
Raspberry Pi Zero
Software
Raspbian
Debian

  • Spartan-6 FPGA

    Leverage fast audio processing and advanced algorithms for voice. Beamforming, AEC, de-reverberation and noise cancellation. Performance can be customized and improved over time by your own customization or by downloading our updates.

  • Microphone Array

    High quality MEMS microphone array ready to be used. No additional components, cables, drivers. Circular shape ready for integrations into concept, prototypes and final products.

Join the MATRIX community

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Development Resources

MATRIX is mostly open source with lots of documentation .

GitHub Documentation