Tests

  • Vehicle Type approval tests according to national & international regulations such as Pass-by noise ,Exhaust noise , Tire noise, audible warning and lock
  • Sound analysis of electro- acoustic parts such as loud-speaker , horn
  • Vehicle Interior noise
  • Sound measurement in semi-anechoic chamber
  • Measurement of Unwanted noise of components under vibration in acoustic chamber
  • Sound power , Sound intensity & Noise source identification
  • Sound quality
  • Bearing noise & vibration
  • Sensitivity analysis of transducers & Sensors
VibroAcoustic_1

VibroAcoustic_3
  • Resonance search
  • Experimental & operational modal analysis
  • Engine Vibration analysis
  • Rotating machinery analysis such as order analysis ,order tracking, static & dynamic unbalancing ,Belt characterization
  • Mass moment of inertia
  • Determination of acoustical properties
  • Determination of dynamic properties of resilient parts
  • Shock absorber

Equipment

VibroAcoustic_2
  • Semi- anechoic chamber
  • Dynamic stiffness test bench , Bearing noise test bench
  • Unbalancing test bench , Damping test bench
  • Moment of inertia
  • Two axis shock absorber test system
  • Impedance tube , Small acoustic cabin
  • Dynamic signal analyzer 4,5,6,32 input channel
  • Accelerometer,Microphone,Force transducer,Pressure transducer , Sound intensity probe
  • Sound Level Meter , Laser Vibro-meter
  • Modal Shakers & Hammers