Since this occurs at the same rate as engine combustion, the induction noise has a primary frequency the same as the engine firing order. ![]() The source of induction noise is the airborne pressure pulses generated when the engine inlet valves shut. In addition to managing the resonances or transfer paths that can generate unwanted noises, the induction noise sound quality can be tuned to give the car the desired character. ![]() ![]() The induction and exhaust system generate a significant proportion of noise from the powertrain when the engine is operating under high load. Baillie, in Vehicle Noise and Vibration Refinement, 2010 12.4.6 Induction
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |