Automotive Research Association of India
Research Institute of the Automotive Industry with the Ministry of Heavy Industries & Public Enterprises, Govt. of India
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R&D Services » Noise, Vibration & Harshness

Overview
Vehicle NVH
Powertrain NVH
Modal Analysis
Acoustic Materials
Non Automotive Applications
Powertrain NVH
Complete NVH Benchmarking and Noise Source Identification (NSI) for power trains in hemi anechoic chamber. NVH capability for
  Radiated Noise Measurement as per various International Standards
  Vibration Measurement using Accelerometers and Laser Vibrometer
  Steady speed Sound Intensity Measurement
  Transient Acoustic Holography
  Torsional Vibration Measurement
  Combustion Mechanical Noise Breakdown (CMB) Analysis
  Operational Modal Analysis using Scanning Laser Vibrometer
  Modal Testing of powertrain components and its co-relation with CAE