Automotive Interior Center

Application

• Analysis of the vehicle interior and exterior noise
• Determination of acoustic behavior of components, e.g. bushes, under defined thermal boundary conditions
• Combined development of acoustic and thermal comfort
• Characterization of heating and cooling systems in the vehicle interior

Technical Data

• Dimension: 9.4 m x 7 m x 2.8 m
• Semi-anechoic chamber with class 1 certification
• Cut-off frequency limit: 100 Hz
• Asymmetrically structured absorbers without perforated plate
• Temperature range: - 20 °C to + 40 °C
• Quiet noise level: < 20 dB (A) with 10.5 kW internal load
• Quiet noise level: < 40 dB (A) with full internal load
• Dynamic: 0.5 K/min through defined values