Today marks the launch of Joshua Montgomery’s Mycroft Mark II open-source Voice Assistant, a hands-free, privacy-oriented smart speaker with a touch screen that also happens to be based on a 6-microphone version of Aaware’s Sound Capture Platform. In fact, according to today’s article on EEWeb written by my good friend and industry gadfly Max Maxfield, Aaware is designing the pcb for the Mycroft Mark II Voice Assistant, which will be based on a Xilinx Zynq UltraScale+ MPSoC according to Max’s article. (It’s billed as a “Xilinx quad-core processor” in the Kickstarter project listing.) According to Max’s article, “This PCB will be designed to support different microphone arrays, displays, and cameras such that it can be used for follow-on products that use the Mycroft open-source voice assistant software stack.”
To repeat: That’s an open-source, consumer-level product based on one of the most advanced MPSoC’s on the market today with at least two 64-bit Arm Cortex-A53 processors and two 32-bit Arm Cortex-R5 processors plus a generous chunk of the industry’s most advanced programmable logic based on Xilinx’s 16nm UltraScale+ technology.
Aaware’s technology starts with an array of six individual microphones. The outputs of these microphones are combined and processed with several Aaware-developed algorithms including acoustic echo cancellation, noise reduction and beamforming that allow the Mycroft Mark II smart speaker to isolate the voice of a speaking human even in noisy environments. (See “Looking to turbocharge Amazon’s Alexa or Google Home? Aaware’s Zynq-based kit is the tool you need.”) The combination of Aaware’s Sound Capture Platform, Mycroft’s Mark II smart speaker open-source code, and the immensely powerful Zynq UltraScale+ MPSoC give you an incredible platform for developing your own end products.
Here’s a 3-minute video demo of the Mycroft Mark II smart speaker’s capabilities:
Pledge $99 on Kickstarter and you’ll get a DIY dev kit that includes the pcbs, an LCD, speakers, and cables but no handsome plastic housing. Pledge $129—thirty bucks more—and you get a built unit in an elegant housing. There are higher pledge levels too.
What’s the risk? As of today, the first day of the pledge campaign, the project is 167% funded, so it’s already a “go.” There are 28 days left to jump in. Also, Mycroft delivered the Mark I speaker, a previous Kickstarter project, last July so the company has a track record of successful Kickstarter project completion.