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The MCVS-102V is a 2-channel voice encoder module for use in Curtiss-Wright’s MEDAU-2000 or MCDAU-2000 series products. The module accepts voltages from amplified microphones and encodes these levels using the Continuously Variable Slope Delta (CVSD) modulation technique, into data words for transmission in the system PCM output format.


  • Voice conditioner module, 2 channel
  • All-digital CVSD encoding
    • Programmable Bits/Word
    • Programmable Sample Rate
  • Compression/transmission over low band-width systems
  • Front-end flexibility and compatibility
    • 5, 10, 20, or 40V microphone systems
    • Bandpass filtering
  • MEDAU-2000 and MCDAU-2000 compatible module
  • Meets IRIG-106-96, Chapter 5
  • Microsoft® Windows® application software included


  • Flight test instrumentation
  • Cockpit voice, microphone systems
  • Voice I/O (storage) in data processing
  • Telecommunications
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