Audio Processing Modules for Hands-free Communication

vicCOM 2, vicCOM.

vicCOM 2 module

The small vicCOM modules can be integrated in customised layouts or products. The scope of delivery includes signal processing software and analogue audio connections.

Product Features

vicCOM 2


  • Acoustic echo cancellation up to 40 dB
  • Acoustic echo suppression
  • Line echo cancellation up to 40 dB
  • Noise reduction
  • Intelligent loss control
  • Signal conditioning for microphone and loudspeaker (compressor, limiter, noise gate, equaliser, notch filter)
  • Level adjustment to signal sources and sinks
  • Management of different parameter sets
  • ASCII and binary protocol for setting parameters at runtime
  • Multimedia bandwidth with sampling frequency up to 16 kHz
  • Playback and management of audio files (e.g. ring tones) up to a total playing time of approximately 230 s
  • Software can be updated


  • Circuit board with edge contacts
  • Small dimensions (60mm x 30mm x 4mm)
  • Extended temperatur range (-40 up to 85 degrees Celsius)
  • Pin-compatible to vicCOM of the first generation
  • Easy integration in existing systems (analogue signal sources and sinks)
  • Microphone input can be used as line input

PLEASE NOTE: vicCOM will be discontinued at the end of 2017.

We recommend the use of vicCOM 2 with more sophisticated algorithms and possibilietes for signal conditioning.

Existing clients will be supported furthermore.


  • Intercom, building and industrial communication
  • Hands-free systems for cars and commercial vehicles
  • Conference systems