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Aerospace
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OROS: NVH solutions more and more innovative, dedicated to classic and electric vehicles (EV/HEV)

Discover the lastest OROS innovations in automotive NVH.

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Applications
Noise

Sound power

Source localization

Psychoacoustics & Sound Design

Building acoustics
Structural Dynamics

Bump test

Operating Deflection Shape – ODS

Modal analysis

Building vibration
Rotating

Jet Engine Test

In-flight Test

Rotordynamics & Balancing

Factory Acceptance Test

Maintenance Repair Overhaul -MRO

On-site Commissioning / Troubleshooting Diagnostics
Quality & Process Control

Microelectronics production equipment

End of line production test

Machine tool fine tuning
NVH

In-vehicle test

Prototype validation

EV / HV

Cabin noise and acoustic comfort

Powertrain Test

TPA – Transfer Path Analysis
> All applications
Structural characteristics of drop test frame

Stress Engineering Services (SES, USA) realized tests to determine structural characteristics of a drop test frame. In particular, an OR36 was used to carry impact testing acquisition to determine the first bending mode of the frame.

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Solutions
Instruments & Accessories

OR10 – 8 channels Mobile DAQ System

OR34 – 4 channels Real-time Compact Analyzer

OR35 – 10 channels Teamwork Analyzer/Recorder

OR36 & Mobi-Pack – 16 channels Teamwork Analyzer/Recorder

OR38 – 32 channels Teamwork Analyzer/Recorder

Teamwork Technology

Handles any transducer
Acoustics

1/n Octave Analysis

Multichannel Sound Level Meter

Sound Power

Sound Intensity

Sound Quality

Beamforming

Holography

TPA – Transfer Path Analysis

EV/HV NVH testing solution
Data Acquisition and Signal Processing

Teamwork software technology

Software platform – NVGate

Narrow Band Spectral Analysis - FFT

Time Domain Analysis – TDA
Rotating Analysis

Spectral and Order Diagnostics toolset

Order Tracking Analysis

Balancing

Turbomachinery Vibration and Rotordynamics

Reciprocating Machines Diagnostics

Torsion & Twist

Monitoring
Structural Dynamics

FRF Acquisitions

ODS - Operating Deflection Shape

Modal Analysis
> All Solutions
New Range Brochure

Release of a new version of the range brochure integrating all the new 2020 products, solutions and functions. Have a look!

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Services
Coaching and expertise
Customization
Training
Support
Webinars
Tutorial videos
> All services
Webinars

July 28 and 30 - Turbomachinery Vibration Analysis

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They trust us
Why OROS ?

Experts in
Noise and Vibration
Testing and Analysis

Latest news

Webinars – Summer replay live sessions

Webinar – Turbomachinery Vibration Analysis

Tuesday, July 28 // Thursday, July 30 Imbalance, misalignment, rubs, rotor instability and resonances on turbomachinery >> what tools to... Read more

Check out the new video made at home by Nicolas DENISOT : Washing machine vibration analysis

Webinar – Acoustic comfort optimization based on a innovative TPA method
All news

We innovate & create with our customers

Busch, optimization of sound power measurements of vacuum pumps

Underwater Sound Source Localization Using Near-field Acoustic Holography (NAH)

Near-field Acoustic Holography (NAH) applied to localize sources on a geared electric motor

Last innovation

MODS mobile daq system

Measurements
Mobile analysis

OROS IS A MEMBER OF THE CLUSTERS :

OROS IS A MEMBER OF THE RICHELIEU COMMITTEE,

the French association for innovative SMEs.

CERTIFICATION

ISO 9001:2015

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