While driving a passenger car, a driver can hear many sorts of sounds inside the car. Among
them, the booming and rumbling sounds are classified as the dominant sound …

High sound quality and low radiated noise are two dominant demands for the vibro-acoustic
performance of internal combustion engines. Such engines with high acoustic quality will …

In order to improve the interior sound quality of Electric Vehicles (EV), solve the problem of
low sense of power and comfort of the interior sound as well as the large electromagnetic …

The customers' judgment for a vehicle can be directly affected by the door closing sound
quality (DCSQ). For advancing the development of DCSQ, an evaluation method shall be …

Conduct interior vehicle acoustic quality evaluation to improve automobile comfort is very
important significance. This paper introduces the BP neural network application in the …

People's primary impression of the sound quality of a car usually comes from door closing
sound, which brings the direct subjective feelings to customers. This article obtains a sample …

Objective Evaluation for the Passenger Car During Acceleration Based on the Sound Metric
and Artificial Neural Network 2007-01-2396 While driving a passenger car, a driver can hear …

Recently the interior sound is actively generated by the active sound design (ASD) device in
a passenger car. Therefore, the objective evaluation method for the sound quality of actively …

针对传统A 计权声压级评价指标对噪声低频成分衰减较大, 常常出现车内声压级达标,
声品质不合格的问题. 引入心理声学参数的响度参量, 利用虚拟仿真技术分析评价车内声学特性 …

Several powertrain noise phenomena have been studied over the years. Sound quality
metrics, like loudness, sharpness, modulation, and tonality, among others, have been …