Current linear modal sound models are tightly coupled with their frequency content. Both the modal vibration of object surfaces and the resulting sound radiation depend on the vibration frequency.
当前线性模态声音模型与它们的频率成分紧密耦合，因此物体表面的模态振动和由此产生的声音辐射取决于振动频率。
The measured results of the, resonant frequency of horns show that the calculated results of frequency by coupled vibration theory are...
实验表明，与一维理论的计算结果相比，利用耦合振动理论得出的变幅杆的共振频率更加接近于实测值。
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