vibro acoustic
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
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
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
General Description
The main activities of the laboratory are Sound & Vibration analysis and Determination of vibro-acoustic material’s characterization
