1
2
3
1
Flight domain validation
Flight dynamics check with new appendices addition
Structural dynamics
Aircrafts structure dynamics check with new appendices addition
- Narrow band FRFs
- Rooving impact hammer
- Excel or geometry based acquisition sequences
- Experimental modal analysis
Cabin noise
Passengers acoustical comfort, NVH
- Hundred channel count
- Reduced cables with distributed front-ends
- Multi-channels sound level meter analysis
- Sound quality analysis
- Fast exchangeable raw data support
OROS recommended packages
Portable recorder
- OR36 16 ch. teamwork instrument
- DRec stand alone recording mode
- Removable raw data storage disk
- NVGate post-processing licence
- Narrow band spectrum analysis module
- Time domain analysis module
Distributed noise acquisition
- Multiple OR35 daisy chain distributed instruments
- NVGate real-time analysis platform
- Gap free high frequency recorder
- Multi channel sound level meter module
Modal analysis
- OR38 32 ch. portable Teamwork instrument
- DRec stand alone recording mode
- Removable raw data storage disk
- Operational modal analysis post processing module
OROS Advantages
Aircraft usable instruments
- Portable, rugged
- Battery and DC voltage powered
- Ethernet cable distribution system, without switch
- PC free, stand alone operation
High performance recorder
- Large capacity SSD removable storage disk
- High channel count gap free continuous recorder
- High frequency 40 kHz simultaneous recording and monitoring