Hemi-anechoic chamber(6m x 6m x 3m with cut off frequency of 100Hz) meeting the requirements of ISO : 3745
	Two engine dynamometers of 70 and 400kW capacities
	Chassis dynamometer(70kW) suitable for testing 2,3 and 4wheelers
	Two adjacent reverberation chambers of volume 110 m3 and 80 m3 with a window of 2.4 m x 2.4 m in the inter- connecting wall.
	Test rigs for characterization of acoustic materials viz Sound Absorption, Transmission Loss, Porosity, Flow Resisitivity, Damping
	Test rig for determination of Transmission Loss of Silencer

Hardware:

	100 Channel Data Acquisition System, PULSE, of Bruel & Kjaer, Denmark		Exciters and Volume Velocity Source
	16 Channel Data Acquisition System, SCADAS, of LMS, Belgium		Reference Sound Source and Omni Directional Sound Source
	Acoustic Holography system		Torsional Vibration measurement system
	Scanning Laser Vibrometer		Sound Level meters,
	Portable Laser Vibrometer

Software:

	Statistically Optimized Nearfield Acoustic Holography (SONAH)		Advanced Modal Analysis
	Beamforming		Operational Modal Analysis
	Sound power Computation as per ISO 3744/45/9641/9642		Transfer Path Analysis
	Real-time data recorder		Sound Quality
	Frequency &Order analysis		Forced Response & Sensitivity Analysis
	Noise Source identification