Pre-order now! The first 100 pcs will be available at the end of November

The first hardware kit of the project is coming! You can pre-order it at https://www.makerfabs.com/voicen-linear-4-mic-array-kit.html

The kit named VOICEN Linear 4 Mic Array lets you build a smart speaker from scratch. It can run a variety of voice assistants such as Amazon Alexa, Google Assistant, MyCroft, Snips Offline Voice Assistant and Baidu DuerOS. It supports AirPlay and UPnP/DLNA. You can turn it into a music box with Mopidy and MPD, or use it to automate your home with Home Assistant.

Specifications:

AllWinner H3 (Quad-Core ARM Cortex A7 @ 1.296 GHz)

512MB RAM

8GB eMMC Flash

16GB Micro SD Card

4 Channels ADC AC108

4 MEMS microphones (64dB SNR, -38dB Sensitivity)

4Ω 3W Loud Speaker

4 LEDs (R, G, B, Y)

1 Touch Key

1 Paper Case

1 Micro USB Cable

Applications:

Built a smart speaker with multiple voice assistants

Make a Wi-Fi speaker with AirPlay and UPnP/DLNA

Setup a multi-room audio system

Automate your home with Home Automation

Learn to use a variety of audio processing algorithms such as AEC, DOA, NS and Beamforming

Learn how to send data over audio

Get started VOICEN OS: hey_wifi + ttyd + jupyterlab = awesome!

Make a smart speaker paper case by hand

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