Vibro-Acoustic Srl

Systems designer and supplier for Sound and Vibration instruments measurements devices. ENVIRONMENTAL: Outdoor stations for Noise and vibration environmemtal monitoring, Prediction software OTL Terrain, Seismic vibration monitor. Annoyance and noise assesment. Transportation vehicles: auto, moto, ships, train. Transportation Infrastructures: Bridge vibration, road pavements acoustic characteristics, HiSpeed train tunelling. AUTOMOTIVE: Full-vehicle acoustics performance research - Interior and exterior noise test / evaluation / diagnosis - The diagnosis of the noise problem (BoomingTickingRattleClatterKnock)- Optimization of the idle noise - TPA of the air-borne and structure-borne System noise analysis - SPL and sound power measurement - Noise source localization - Noise contribution analysis - Combustion noise/ Pressure exponent System/Components vibration analysis - Modal analysis - Bending mode research of engine and accessories - Idle shake - The diagnosis of vibration problem(ShakingJigglingPedal prickle)- Mount tuning and vibration isolation rate Complete conditions - Vibration load - The resonance durability - Stress / strain measurement - Design of rigidity and stability Acoustic Performance Optimization - Sound - vibration coupling modal and transfer characteristic analysis - Noise simulation prediction and comprehensive - Sound intensity measurement/sound source localization analysis - Fenestration and damping—improving potential the potential for research to improve Benchmarking - Vehicle NVH performance benchmarking - Powertrain NVH performance benchmarking - Operating Vibration Analysis - Signature Analysis of the engine - Geometry measurement