1.  sound level
2.  sound stage

• 1. 声级: sound level | weighted sound pressure level | acoustical level | LAeq
• 2. 声级计: sound level meter | Noise level meter | sound meter | Acoustimeter
• 3. 噪声级: noise level | level of noise | DANL

更多释义

• 1.至于系统的噪声级如何，就不再加以讨论。
  As for the noise degree of the system, it is not discussed.
  dict.yoduao.com
• 2.结论平均等效声级可以作为评价和比较工业企业的噪声危害程度的综合指标。
  Conclusion the average equivalent sound level maybe as comprehensive index to evaluate the noise hazard in industrial enterprises.
  dict.yoduao.com
• 3.健康专家们表示许多人由于环境中噪声级数的增加而使听力受到了永久性的伤害。
  The health experts say many persons develop permanent hearing damage because of increasing levels of noise in the environment.
  dict.yoduao.com

©2026 网易公司