AUDIOSMART® 2-MIC DEVELOPMENT KIT FOR AMAZON AVS

AUDIOSMART® 2-MIC DEVELOPMENT KIT

FOR AMAZON AVS

AudioSmart® DS20921

The DS20921 AudioSmart 2-Microphone Development Kit for Amazon AVS features Synaptics' CX20921 Voice Input Processor with embedded hands-free voice processing technology and preloaded Alexa™ wake word. The kit is designed to help manufacturers and developers quickly and easily build smart home device prototypes that offer an ideal voice user experience.

Get Started

  • AudioSmart Dev Kit
    for Amazon AVS
    Provides a complete audio front end including mics and robust far-field voice processing.
  • Host
    Solution
    Interface with the Amazon Alexa Voice Service quickly with the use of select host development platforms.
  • Amazon AVS
    Prototype
    Rapidly create voice-capable smart home prototypes that are Amazon AVS ready.

DS20921 Kit Content

  • CX20921 EVK
  • Stereo Microphones with Integrated Cable
  • Microphone Holder Board
  • Micro USB Cable
  • Type-A to Type-B Cable
  • Stereo 3.5mm Audio Cable
  • Cable Assembly
  • +5V Power Supply

Related Assets

Product Asset Type Title Date View
Far-field Voice DSPs Manual DS20921 User Guide - 2-mic AVS audiosmart-2mic-dev-kit-user-guide.pdf1.53 MB

Product: Far-field Voice DSPs
Asset Type: Manual
Title: DS20921 User Guide - 2-mic AVS
Date:

Download audiosmart-2mic-dev-kit-user-guide.pdf1.53 MB
Far-field Voice DSPs Manual DS20921 Quick Start Guide - 2-mic AVS audiosmart-2mic-dev-kit-quick-start-guide.pdf1.56 MB

Product: Far-field Voice DSPs
Asset Type: Manual
Title: DS20921 Quick Start Guide - 2-mic AVS
Date:

Download audiosmart-2mic-dev-kit-quick-start-guide.pdf1.56 MB
Far-field Voice DSPs Manual External Loudspeaker Guidelines - 2-mic AVS External-Loudspeaker-Guidelines.pdf265.15 KB

Product: Far-field Voice DSPs
Asset Type: Manual
Title: External Loudspeaker Guidelines - 2-mic AVS
Date:

Download External-Loudspeaker-Guidelines.pdf265.15 KB
Far-field Voice DSPs Product Brief DS20921 Product Brief - 2-mic AVS audiosmart-2mic-dev-kit-product-brief.pdf317.53 KB

Product: Far-field Voice DSPs
Asset Type: Product Brief
Title: DS20921 Product Brief - 2-mic AVS
Date:

Download audiosmart-2mic-dev-kit-product-brief.pdf317.53 KB
Far-field Voice DSPs Product Brief CX20921 – Two-Microphone Far-Field Voice Processor SoC audiosmart-dual-mic-far-field-voice-cx20921.pdf138.21 KB

Product: Far-field Voice DSPs
Asset Type: Product Brief
Title: CX20921 – Two-Microphone Far-Field Voice Processor SoC
Date:

Download audiosmart-dual-mic-far-field-voice-cx20921.pdf138.21 KB
Far-field Voice DSPs Video DS20921 Setup Tutorial - 2-mic AVS Play

Product: Far-field Voice DSPs
Asset Type: Video
Title: DS20921 Setup Tutorial - 2-mic AVS
Date:

Download Play

2-mic Development Platform Comparison

Features
TDDI 2-Chip
TDsync
Yes Yes
Advanced Touch Features
Yes Yes
Advanced DDIC Features
Yes Yes
ClearForce
Yes Yes
Superior Industrial Design
Yes  
Host Solution Open Development Platform Suitable For Production
Raspberry Pi Yes No
Linkplay No Yes

DS20921 Offered Through Arrow Electronics

Arrow Electronics will be sourcing components for, distributing and providing technical design support for Synaptics’ AudioSmart Development Kit for Amazon Alexa Voice Service (AVS).

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