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- Filtering coefficient is obtained by the simplified self-adaptive model and DSI image noise reducer is designed and implemented. 用简化自适应滤波算法确定滤波系数，设计和实现了DSI序列图象的动态降噪，并抑制了快变图象的拖影，具有较好的动态跟踪效果。
- In the air blower and the blade carrier installs air noise reduce and absorption material, the movement noise is lower than 75 decibels. 风机风箱、风刀室内安装降噪音、吸音材料,运行噪音低于75分贝。
- New to the flagship is a new form of sound deadening mat that has improved noise reducing properties and is lighter than conventional materials. 新的旗舰是一个消音垫的新形式，改善了性能和降低噪音比传统材料更轻的。
- To FTF arithmetic belonging to RLS, its high convergence precision and fast convergence speed and briefness satisfy the need of mechanical system noise reduced. RLS中的FTF快速横向滤波器算法收敛精度高、收敛速度快、算法简单，能够满足机械系统振动信号降噪的要求。
- The suction is provided by two by-pass motors, using carbon brushes, operated by independent switches and placed inside a sturdy and noise reducing plastic casing . 吸尘系统是两个单相旁路电动马达，使用碳刷，以独立开关控制并且安装在能降低噪音的塑料汽缸内。
- We have developed a high-damping unreinforced U-shaped bellows with more excellent vibration and noise reducing capability by viscoelastic damping technique. 摘要利用粘弹阻尼技术，研制了一种减振降噪性能更优的高阻尼无加强U形减振波纹管。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- The noise struck terror into their hearts. 那声音使他们心里产生恐惧。
- He turned around as he heard a noise behind him. 他听到身后有响声，便转过身来。
- The boy jumped up in surprise at the sudden noise. 突如其来的响声吓得这个男孩跳了起来。
- The loud noise made me leap out of my skin. 这么响的声音吓了我一大跳。
- His nerves were frayed by the noise of traffic. 他被交通噪音弄得神经紧张。
- She feels wearisome by the constant noise. 她很厌烦那些没完没了的嘈杂声。
- The horse shied at the loud noise. 那马听到巨大的响声时惊得往后倒退。
- There is intolerable noise outdoors. 门外是难以忍受的嘈杂声。
