effective noise power

例句：

1. 1. The new sound system is designed to deliver high-quality audio without compromising on the effectiveness of noise reduction.
   新音响系统设计用来提供高质量的音频，同时不牺牲降噪效果。
2. 2. In the design of aerospace vehicles, the effective noise power is an important factor to consider.
   在航空航天车辆的设计中，有效噪声功率是一个需要考虑的重要因素。
3. 3. The manufacturer claims that their product has an effective noise power of 80 decibels, which meets the industry standard.
   制造商声称他们的产品具有80分贝的有效噪声功率，这符合行业标准。