The structure-borne sound control unit J869 generates de?  ned,
superposed frequency spectra from the engine's CAN data. These
spectra are transferred to the vehicle body by the pulse generator.
The generated structure-borne sound is transmitted up to the
windscreen. The structure-borne sound is then radiated into the
vehicle interior as airborne sound (max. excitation frequency range:
approx. 5000 Hz).


【 在 KevinHeart (识时务者为俊杰) 的大作中提到: 】
: 到底是啥玩艺儿,产生这么大声音?
--
FROM 111.196.18.*