The operation sound control setup of vehicle and control method

The operation sound control setup of vehicle and control method

  • CN 102,137,770 B
  • Filed: 08/28/2008
  • Issued: 03/09/2016
  • Est. Priority Date: 08/28/2008
  • Status: Active Grant
First Claim
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1. an operation sound control setup for vehicle (1,17), wherein,Have beat tone generating mechanism, it is by producing the 2nd operation sound thus generation beat tone with following number of times composition, and this number of times composition is close to the generation number of times of the operation sound be directly proportional to the rotative speed of propulsion source during vehicle acceleration (5,19).

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