| Industrial Noise & Vibration Control facilities available at IIT Kharagpur |
| Experimental Facilities |
| Anechoic Chamber of 7m × 8m × 20m, Cut-Off frequency 200 Hz |
| Test setup for Acoustical Material Property Measurement as per ASTM E-1050 std. And SAE J-1400 std. |
| Facility for measurement of Machinery sound Power as per ANSI S12.2-1992 |
| Rolling Element Bearing Test Rig |
| Experimental Modal Analysis |
| IC Engine Noise Test Rig & Engine Noise Simulator |
| Equipment Available |
| Array of Triaxial & Uniaxial Accelerometer and Microphones |
| 8 Channel DAT reccorder and 4 Channel FM Tape recorder |
| Exciters, Signal Generators and Power Amplifiers |
| Loudspeakers, Horns and audio amplifiers |
| 2 Channel and 4/8 Channel Portable analyzers |
| Impact Hammer and Impedance Head |
| Random Noise Generators |
| Sound Level Meters/ Vibration Meters |
| Phase Indicator Meters |
| 8 Channel Digital strain Indicators |
| Computational Facilities |
| A. Hardware |
| a. Pentium PCs on Windows 95/98/ NT |
| b. HP 720 Series Workstations |
| c. Silicon Graphics INDY workstation |
| B. Software |
| a. ANSYS & NASTRAN FEM software |
| b. PRO- Engineer/Autocad |
| c. ADAMS |
| d. Matlab with Signal Processing/ Neural Network Toolboxes |
| e. LabVIEW with signal processing suite |
| f. ACUPRO acoustical property evaluation software |
| g. Digital Filter Simulation software |
| h. Wavelet & Time- Frequency Analysis Software |