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How to Solve Low-Frequency Resonance in Cars?

1 Answers

HarleyRose

07/29/25 4:43pm

Car low-frequency resonance can be resolved by installing high-efficiency soundproofing cotton for noise reduction. Below is relevant information: 1. Due to the thin metal and plastic panels in mid-to-low-end vehicles, external noise can penetrate. Installing thickened soundproof panels can block this noise. Low-frequency resonance in cars can be simply understood as similar to the experience of being on an airplane—high internal pressure causing a buzzing sound in the ears. The principle of low-frequency resonance is that when sound is transmitted through the air to the car body, it reflects back, creating low-frequency resonance. 2. Low-frequency resonance in cars can be simply understood as similar to the experience of being on an airplane—high internal pressure causing a buzzing sound in the ears. The principle of low-frequency resonance is that when sound is transmitted through the air to the car body, it reflects back, creating low-frequency resonance.

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