Allwinner SoC-Only 3-Mic Far-Field Dev Kit for Amazon AVS with allwnner R18 chip design


(bpi team) #1

Allwinner SoC-Only 3-Mic Far-Field Dev Kit for Amazon AVS with allwnner R18 chip design

Project on Alexa Voice Service:

https://developer.amazon.com/alexa-voice-service/dev-kits/allwinner-3-mic

Allwinner SoC-Only 3-Mic Far-Field Dev Kit is Allwinner’s official development board targeting at audio recognition field, which is certified by Amazon.Powered by Allwinner R18 Quad-core CortexTM-A53, Its rich features and cost-effectiveness make audio intelligence further close to our daily life. The key features are below:

The AVS Developer Kit is a qualified device enables Alexa Voice Service (AVS) that allows developer to interact with Alexa Voice Service hands-free. It includes a 6-mic array and one base board that provides various peripheral interfaces. Services to play music, ask questions, set alarms, play iHeartRadio, news, sports updates, weather and more are available on this kit. With Gmems’s front end algorithm, the developer kit is equipped with most advanced beamforming, noise reduction and echo cancellation technology so that your commands can be easily picked up even under noisy environment or during music is playing.

  • Integrates all AVS features on a single SoC
  • Supports for either Linux or Android
  • High performance with low power consumption *Reserves application headroom for non-AVS applications
  • Built-in battery-operated designs.
  • Supports 6 MICs both-side placement,configurable to 6/4/3/2 MICs

Dev Kit Specs:

In The Box

Allwinner SoC-Only 3-Mic Far-Field Dev Kit comes with three components - mainboard,MIC board,Flexible interconnection ribbon cable and copper pillars, power adapter is not included.

gitbook online documents and quick start guide:

https://bananapi.gitbooks.io/banana-pi-open-source-project-ai-design/content/aiworld-software.html

Allwinner official website :

http://allwinnertech.com/index.php?c=market&a=index&id=59

Allwinner SoC-Only 3-Mic Far-Field Dev Kit

image download link:


(bpi team) #2

easy to buy sample:

https://pt.aliexpress.com/store/product/Placa-de-desenvolvimento-Allwinner-oficial-Presale-com-Allwinner-SoC-Apenas-3-Mic-Far-Dev-Kit-de/302756_32848216408.html?spm=a2g03.12010612.0.0.20443441ncfIHF


(bpi team) #3

Allwinner SoC-Only 3-Mic Far-Field Dev Kit for Amazon AVS at CES 2018


(bpi team) #4

Banana pi BPI-M64 kano test image

2018-03-09-kano-3.14.1-20180227-demo-bpi-m64-sd-emmc.img.zip

google drive:

https://drive.google.com/file/d/1o75NRp8AbD5WLBFe292UtmtG_sBXLw7Q/view?usp=sharing

MD5: d332ae1a4dd2e01899b4b9b8039e855c

Note : this image also can run on R18 Allwinner SoC-Only 3-Mic Far-Field Dev Kit for Amazon AVS boards ,but some driver not support ,just can run .


(bpi team) #5

R18 chip brief:

http://www.allwinnertech.com/uploads/pdf/2017081109410263.pdf


(bpi team) #6

Banana Pi Allwinner SoC-Only 3-Mic Far-Field Dev Kit for Amazon AVS GPU accelerator