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动力,因我们而不同*

Active noise and vibration control

Our active noise and vibration control solutions cancel unwanted low frequency propeller, turbine and compressor noise and vibration.

The system reduces the noise and vibration throughout the entire cabin and adapts to changes in engine RPM, performing significantly better than noise reduction headsets at these low frequencies. In addition, the system works with any passenger configuration and offers an optional built in propeller balance system.

Active noise control unit (ANCU)

The ANCU is environmentally qualified to RTCA DO-160. Its outputs can drive vibration actuators and loudspeakers, and its inputs can monitor microphones or accelerometers.

Features

  • Up to 96 sensor inputs
  • Up to 48 actuator outputs
  • Weight 4 Kg
ANCU

Loudspeaker

Eaton PCS loudspeakers are specially designed to operate reliably at low frequency.

Features

  • Custom enclosures to fit the aircraft
  • Weight 0.5 Kg
PCS loudspeakers

Active tuned vibration absorbers

Eaton PCS actuators are designed for high reliability and efficiency. Versions with built in control are available.

Features

  • Tuned for optimum electrical efficiency
  • Weight 0.5 – 1.2 Kg
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Sensors

Eaton PCS microphones and accelerometers are designed for high reliability, light weight and ease of installation.

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