Automotive Noise, Vibration & Harshness

Resolve brake squeal, groan, judder, and moan with targeted friction material, caliper, and rotor design strategies backed by dynamic instability and contact mechanics analysis.

Address the unique NVH challenges of battery electric and hybrid vehicles: motor whine, inverter noise, torque ripple, geartrain noise, and EV acoustic package design.

Diagnose complex vehicle noise, vibration, and harshness issues with systematic root-cause analysis. Ideal for NVH engineers, vehicle dynamics teams, and QA specialists.

Define and achieve brand-specific sound quality targets using psychoacoustic metrics, jury evaluation methods, and sound design strategies for interior and exterior vehicle sounds.

Design, validate, and document NVH test procedures for dyno, proving ground, and lab environments. Supports instrumentation selection, data acquisition setup, and test plan creation.

Optimize engine, transmission, and driveline NVH through calibration strategies for combustion noise, boom, and drivetrain tonal issues across ICE and hybrid platforms.

Predict and reduce tire-road noise contributions using simulation, transfer path analysis, and acoustic package optimization for early vehicle development phases.

Apply FEA, BEA, and SEA simulation methods to predict and optimize vehicle body structural NVH performance, mode shapes, frequency response, and acoustic radiation.

Eliminate interior and exterior squeak and rattle issues with targeted S&R engineering strategies. Supports trim, body, and closures teams through development and validation.

Analyze and reduce aerodynamic wind noise sources including A-pillar vortex, mirror, seal leakage, and cavity resonance for premium acoustic quality at high speeds.