从声学原理看，撞击声与空气声本质不同：空气声通过空气介质传播（如说话声、窗外噪音），而撞击声由固体结构振动引发（如楼板受撞击产生的脚步声、拖拽声）。
多数人存在认知误区：认为吊顶、墙体软包能解决撞击声，实则这类措施仅对空气声有一定衰减作用，对结构振动引发的撞击声仅能轻微缓解。
核心解决方案：撞击声的根源在楼板结构振动传递，需通过浮筑减振技术切断路径。斯耐特声学的浮筑楼板减振垫、聚氨酯弹性减振垫，利用高弹性材料阻断固体传声链，从结构层面实现有效衰减，这是针对撞击声的专业处理逻辑。
【 Acoustics · Acoustic Science】
In terms of acoustic principles, impact noise differs fundamentally from airborne noise: Airborne noise propagates through air (e.g., speech, outdoor noise), while impact noise is caused by solid structure vibration (e.g., footsteps, dragging sounds from floor impacts).
A common misconception: Ceilings or wall soft wraps are thought to solve impact noise, but such measures only weakly attenuate impact noise from structural vibration, though they work for airborne noise.
Core solution: The root of impact noise lies in vibration transmission through floor structures, requiring floating vibration isolation to cut the path. Sinite Acoustics’ floating floor vibration pads and polyurethane elastic vibration pads block solid sound transmission chains with high-elastic materials, achieving effective attenuation structurally—this is the professional logic for impact noise treatment.
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