Instrumentation
| NTi XL2 Class 1 |  |  |
| NTi M2211 microphone with preamplifier | ||
| Larson Davis LD 824 Class 1 | ||
| Acoustics Analyzer with ½” Free Field Microphone and Pre-amplifier | ||
| RTA Spectrum Analyser with wide and narrow band FFT | ||
| Reverberation Time | ||
| Environmental noise measurement |         |
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| Signal Generator for room excitation | ||
| Noise Criteria (NC) curves study | ||
| Speech Intelligibility (STI and RASTI) Community Noise Recording (Leq) measurement with data logging | ||
| Advanced Ray-tracing software |             |
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| Advanced Noise mapping | ||
| Barrier design | ||
| Duct noise and HVAC control | ||
| 3D CAD software | ||
| Simulation & Rendering software | ||
| Acoustic calculators for Transmission Loss & insertion loss |