BoVoice™ Software Audio-Front-End

BoVoice™ software Audio-Front-End delivers a suite of proprietary algorithms for Far-Field voice controlled and VoIP application on embedded devices. Our core building blocks offer state-of-the-art noise reduction and echo cancellation, with scalable processing to enable applications with limited power, CPU and memory resources.



  • Smart Speakers
  • Conferencing systems – VoIP
  • Robotics
  • Home IoT
  • Automotive

Audio Front-End

  • Amazon Qualified for integration with Alexa Voice Services
  • Acoustic Echo Canceler
  • Beamforming
  • Noise Reduction
  • Voice Activity Detector
  • Automatic Gain Control


  • Full-Duplex
  • Outstanding barge-in
  • Single or multi-microphone, linear, circular and custom arrays
  • 40dB Echo cancellation
  • 30dB Noise cancellation


  • Our software is processor agnostic, we can rapidly integrate into your SoC or DSP of choice



BoVoice™ Dev Kit – start building your Alexa Built-in device using our Raspberry Pi based development kit. Kit includes BoVoice Audio-Front-End with 2 and 4 microphone configurations, Amazon AVS, and wake -word from our partner Sensory. Available upon request at