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EOS S3 Voice + Sensor Hub:
Voice is the Most Natural Interface.

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Adding wake word detection to your embedded application is a walk in the park with EOS S3. Pre-qualified for Alexa wake word or any custom wake word and voice commands

In consumer products, voice recognition alone is not enough; the best user experience comes only when you fuse voice with other sensors. QuickLogic enables this through our multi-core chipset and broad range of best-in-class audio front end & wake word software.​

Benefits

  • Longer battery life without sacrificing user experience​
  • Familiar Arm Cortex®-M4F toolchain enables fast time to port your software to EOS S3 platform
  • Supports concurrent sensor processing with voice recognition​

Features

  • Hardware-optimized low power sound detection​
  • Supports 1 and 2 microphone use cases​
  • Low voltage option for 33% power reduction​
  • Integrated Arm Cortex®-M4F with open SDK and toolchain

Resources

Block Diagram

EOS S3: Voice + Sensor Hub Block Diagram

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EOS S3: Microcontroller Block Diagram

EOS S3: Microcontroller Block Diagram

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Block Diagram

EOS S3: AI - Block Diagram

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Topology Diagram

EOS S3: AI - Software Topology

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Ecosystem Partners

ams
Analog Devices
Bosch
Nepes
Nordic
Qualcomm
SensiML
Atmosic
Airoha

Voice Software


AI Speech
Consilient Technologies
DSP Concepts
Nuance
Infineon
Retune DSP
Sensory
VoxAI
Amazon Alexa
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