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96Boards HiChips Parrot Voice Control Board

By on February 9, 2019
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Allwinner and Shenzhen Kepuhao have teamed up on the new 96Board Hichips-Parrot SBC, an Allwinner developer board for doing audio recognition on the Allwinner R18 SoC for Amazon’s Alexa Voice Services (AVS).

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The HiChips Parrot can take advantage of Linux and hosts everything needed to get the board up and running with AVS.

Hichips Parrot board specifications:

  • SoC – Allwinner R18 quad-core Cortex-A53 processor @ 1.15GHz with Mali400MP2 GPU
  • System Memory – 1GB DDR3
  • Storage – 8GB eMMC flash, micro SD card slot
  • Video Output – HDMI
  • Audio – 3x Microphones, 2x AEC, headphone output; GMEMS voice recognition algorithm
  • Connectivity – Dual-band WiFi, Bluetooth 4.0
  • USB – 2xUSB type-A port, 1x micro USB OTG port
  • Expansion – Low-Speed header, High-Speed header as defined in 96Boards specifications
  • Power Supply – 12V DC input
  • Dimensions
    • Mainboard: 100 x 85mm(96Boards CE Extended)
    • Microphone array board – 104 x  90 mm
  • Operating system – Tina Linux

The Hichips-Parrot features an audio front end for beamforming, noise reduction, and echo cancellation. It ships with a sensory wake word engine tuned to Alexa, as well as a client application built with the AVS Device SDK.

The mic-array board is connected by a supplied ribbon cable and offers three analog mics and dual AEC chips. The kit also ships with a pair of generic box speakers.

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The Hichips-Parrot has received official support from 96Boards.org, so presumably full specs and schematics will be available soon.

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