Content - Alpha Cabin

Alpha Cabin

A Global Standard for Acoustic Absorption Measurements

The Alpha Cabin has been especially designed for the measurement of acoustic absorption properties of materials and components used for the noise insulation of vehicles. The Alpha Cabin is significantly smaller than normal reverberation rooms and therefore ideally suited to use within limited space capacities. The acoustic absorption of the Alpha Cabin itself is also very low: Thanks to the high level of sound insulation, background noise in the frequency range of interest is kept to a minimum.

The Alpha Cabin offers:

  • Development of enhanced sound packages and new materials and components for vehicles
  • System recognized throughout the industry that is used by both vehicle manufacturers and suppliers
  • Measurement results enable specifications for the absorption properties of NVH products (noise, vibration, harshness) to be drawn up
  • Fast and easy measurement procedure thanks to user-friendly software
  • Also ideal as a quality control system
  • Easy transportation thanks to comparatively small size
  • Can also be used in combination with Isokell to measure sound insulation

Technical specifications:

Overall dimensions:3.22 x 2.37 x 2.03 m (L x W x H)
Volume:6.44 m³
Sample surface area:1.2 m²
Frequency range:400 to 10,000 Hz
Standards:Based on ISO 354:2003

Autoneum. Mastering sound and heat.