noise rejection

例句：

1. 1. The new soundproofing technology significantly reduces the noise levels in the factory.
   新的隔音技术显著降低了工厂的噪音水平。
2. 2. In order to improve the quality of life for people living in noisy areas, noise rejection systemsare being developed.
   为了改善生活在嘈杂地区人们的生活品质，正在开发噪声抑制系统。
3. 3. The engineers worked tirelessly to develop a noise rejection system that could effectively reduce background noise during testing.
   工程师们不懈努力，开发出一种可以在测试过程中有效减少背景噪音的噪声抑制系统。