decibels above reference noise in Vietnamese

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Sentence patterns related to "decibels above reference noise"

1. Noise levels are measured in decibels.

2. Noise from the disco reached 110 decibels.

3. On the one hand, the noise rate for airways is between # decibels. On the other hand, the noise rate of a train travelling at # km per hour is between # decibels

4. Aircraft noise is expressed for noise certification purposes in terms of the effective perceived noise level (EPNL) measured in effective perceived noise decibels (EPNdB).

5. In a fifth of those rooms, the noise level is 75 decibels.

6. The noise tolerance level of average human beings is 60-65 decibels.

7. Continuous exposure to sound above 80 decibels could be harmful.

8. In fact, during the daytime the noise level in 95 percent of the rooms facing the streets is above the maximum acceptable of 65 decibels.

9. Noise levels are generally determined by using a meter that measures sound in decibels.

10. (Noisy conversation) This study in Germany found the average noise level in classrooms is 65 decibels.

11. Whining jet engines pummel airline passengers with a mind-numbing 75 to 80 decibels of noise.

12. Studies have shown that the noise rate in highways differs in a range of # decibels

13. Underwater noise Some fundamentals concepts Underwater sound is measured in decibels, just like airborne sound.

14. The project's aim is to reduce by 10 decibels (db) the noise aircraft make by 2016.

15. ( Noisy conversation ) This study in Germany found the average noise level in classrooms is 65 decibels.

16. Studies have shown that the noise rate in highways differs in a range of 72-92 decibels.

17. Watch the monitor and tell me if the level goes above forty decibels.

18. 9 Watch the monitor and tell me if the level goes above forty decibels.

19. The noise level, measured in [A-weighted] decibels (dBA), can cause disturbances in people’s daily lives and sleeping habits.

20. It revealed that noise during daytime in Delhi , Bombay , Calcutta and Madras ranges between 60 - 90 dB ( decibels ) .

21. The noise level, measured in [A-weighted] decibels (dBA), can cause disturbances in people's daily lives and sleeping habits

22. Urban nighttime noise levels can exceed 70 decibels, increasing the risk of a reduction in deep sleep and dreaming.

23. The noise level, measured in [A‐weighted] decibels (dBA), can cause disturbances in people’s daily lives and sleeping habits.

24. Her voice was barely audible above the noise.

25. The EC has laid down an ambitious target to reduce air traffic noise by 10 decibels per aircraft operation until 2020.