With more than 20 years’ experience, Ultra is the market leader in active noise and vibration control for aerospace applications. To date, our Active Noise & Vibration Systems have been installed on more than 1,300 aircraft of many different types.
System Features:
- Microphones and/or accelerometers “listen” to the noise and vibration in the aircraft cabin
- A control unit interprets these signals and determines the required outputs from the systems’ actuators
- Actuators (loudspeakers or vibration actuators) introduce noise and/or vibration that is in opposite phase to that being created by the engines or propellers
- This noise interferes with the noise from the engine or propellers canceling it out
Benefits to the Operator:
- Easier crew communication/increased passenger comfort
- Greater crew coordination
- Reduced crew fatigue
- Enhanced safety (mission and hearing)
