The main noise sources are the engine and its accessories, the transmission, the exhaust system, the hydraulic system, the cooling fan and the tires. In some cases the fan in the air conditioning system also has to be considered. The relative contribution from the different sources varies, depending on the type of bus and the driving conditions, as well as on the location inside the bus. For the RV market, extra care may have to be taken for the noise of any auxiliary power units which the customer may want to run in relatively quiet campsites.
Call our regional sales experts to discuss your requirements and objectives. We will create a producible, installable, cost effective solution that will stand the test of time for your production run.
- • Holistic approach to bus noise and sound quality
- Combinations of lightweight materials that maximize the noise insulation
- “In-house” acoustical expertise