Voice Intelligent Technology Wake Word and Voice Command Engines

VOICE-INTELLIGENT-TECHNOLOGY

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Voice Intelligent Technology (VIT) Wake Word and Voice Command Engines provide free, ready to use voice UI enablement for developers. It enables customer-defined wake words and commands using free online tools. The library and voice control software package is delivered via the MCUXpresso SDK or Linux BSP.

Based on deep learning speech recognition technologies, this software package provides a complete wake word and voice command solution. VIT can be easily configured with VoiceSeeker, a multi-mic audio front end supporting far-field operation. The VIT Wake Word and Voice Command Engines are available royalty-free on several platforms including Arm® Cortex®-M7, M33, A-53 or Cadence Xtensa® HiFi 4 and Fusion F1 cores.

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Voice Intelligent Technology Overview

Voice Intelligent Technology Overview
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Features

  • Always-on technology
  • Wake Word and Voice Command model creation with Text to Model (no audio database required) Custom commands and large vocabulary available using Text to Model
  • Custom commands and large vocabulary available using Text to Model
  • Integrates with VoiceSeeker multi-mic Audio Front End (AFE)
  • Available for free through MCUXpresso SDK
  • Voice Activity Detection (VAD) helps minimize processing load during silent, non-speech period
  • Language Support: English, Chinese (Mandarin), German, Spanish, Japanese, Korean, French, Turkish, Italian and Portuguese
  • Multiple wake words supported in parallel
  • Online VIT wake word model generation tool

Supported Devices

Hardware

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2 hardware offerings

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