Speech Enhancement for Communication Products

vicPURE voice

In vehicles, conference systems and door communication, robust speech transmission as well as crystalclear
voice quality are essential for effective communication between end customers, operators and
control centre. voice INTER connect's speech enhancement and multimedia processing framework
vicPURE not only offers the most comprehensive set of algorithms on the market (including speech
enhancement, echo cancellation, beamforming and noise suppression), but is also available on
numerous embedded platforms and runs in real-time with minimal resource requirements.
For a quick evaluation of performance, we offer our customers our dedicated OEM hardware platforms
or close-to-product system designs.

Product Features

  • Speech Enhancement adapted to environment and speaker
  • Crystal-clear, full-duplex hands-free communication
  • Robust, high-performing noise cancellation
  • Integrated beamforming for digital directional microphones
  • Adaptive speaker tracking also for dynamic or far-field applications
  • Complete support for integration and parametrisation
  • Extensive multimedia features
  • Low power requirements and power consumption on embedded platforms

Example: Typical processing scheme for handsfree communication

Applications

  • Infotainment and driver assistant for cars and commercial vehicles
  • Intercom and door communication
  • Medical intercom and nurse call
  • Conference technology and professional audio
  • Control centre technology
  • Emergency call and communication systems
  • Passenger information systems
  • Audio sensors for mobile robots

More information

Why do you need an acoustic echo cancellation (AEC)?
How does it work?

Learn more