Porsche - NVH (Noise, Vibrations and Harshness)

NVH (Noise, Vibrations and Harshness)

The NVH tests at NTC are done for benchmarking, data acquisition of the vibrational characterisation of vehicles and/or components, external noise vehicle homologations, and for target setting.

Technical Specifications

Measurement
Analysis
Internal Noise
  • Vehicle internal noise analysis on smooth road and unpaved surface
  • Rolling noise analysis
  • Acoustic insulation between engine bay and passenger compartment
  • Engine air intake noise analysis
  • Articulation Index analysis – Sound Quality
Transitory
  • Pass by
  • External noise source analysis
  • Tires noise analysis
  • Exhaust pipe noise analysis
  • Air intake external noise analysis

Tracks and Facilities

NVH tests can be performed on the tracks listed below: