1. (dBA) Decibels, A-weighted There are several decibel scales.

2. Use of this surface reportedly reduces noise levels by as much as two decibels for light vehicles and one decibel for heavy trucks.

3. Decibel Account Management

4. A 30 - decibel amplifier offers no advantage over a 20 - decibel amplifier.

5. Decibel reduction for aircraft engines

6. The decibel level was mounting.

7. Well, loud rock music can produce 120 decibels, and artillery fire 130 decibels.

8. • Chain saw —110 decibels

9. • Food blender —90 decibels

10. In sound we use the decibel scale.

11. Bel definition is - ten deciBels

12. • Rush-hour traffic —80 decibels

13. More about decibel; Adding Equal Signal Levels

14. Some personal stereos can put out 126 decibels, which is 400 times as much power as 100 decibels!

15. Decibel is the personification of an abstract quality.

16. • Passing jet plane —120 decibels

17. A Decibel is equal to a shell very.

18. The unit deciBel is used because a one-deciBel difference in loudness between two sounds is the smallest difference detectable by human hearing.

19. Decibel values are additive for cascaded Attenuator sections

20. Specified as a decibel value over a frequency range.

21. Human's ear usually cannot stand sound over 80 decibel.

22. Let's bring the sound down just a decibel, please.

23. Noise levels are measured in decibels.

24. Noise from the disco reached 110 decibels.

25. The most usual system is that of the decibel scale.

26. We can lower our voices a few decibels.

27. The ordinate scale is linear in decibels.

28. Toys that make noise can't exceed certain decibel limits. Sentencedict.com

29. A threshold decibel value can be set to trigger an alarm.

30. Why, a toy rattle can reach 110 decibels!

31. 12 Type a value between - 144 and 0 decibels.

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

33. It will dampen the decibels and dislocate the sound source

34. Include the decibel ratings for all machinery to be used at the quarry.

35. Ear also becomes carried on the back a bit, talking sound grows decibel.

36. It is typically expressed as a decibels (dB) value.

37. The maximum sound level expressed in A-weighted decibels (dB(A))

38. Normal conversation has a sound level of approximately 60 decibels.

39. The relative current attenuation decibel value was used to indicate the microwave attenuation anisotropy.

40. NoiseBuster reduces up to 15 decibels in that frequency bandwidth.

41. Rock concerts, for example, often expose unwary listeners to dangerously high decibel levels.

42. When noise is measured, reports generally refer to the decibel level of the sound.

43. The music played in the afternoon is limited to 85 Decibels.

44. Decibel magazine also rated guitarist Trey Azagthoth as the number one "death metal guitarist ever".

45. And it analyses the effect of decibel in the EMC test and electromagnetic design.

46. In scientific terms, this is a range of about 130 decibels.

47. Cicada expert Gene Kritsky has recorded a Cicada chorus at 96 decibels

48. 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

49. This rate can be high up to # decibels for heavy vehicles

50. Unnecessary honking of vehicles makes for a high decibel level of noise in cities.

51. The police began carrying around decibel metres last summer to enforce new noise ordinances.

52. The decibel is unit that expresses the ration of the magnitude of two electric voltage.

53. Decibel one phrase is applied to telephone engineering first in 1924 beginning of years in.

54. When you angry with your girlfriend, don't speak surpass 3 mins, volume don't surpass 20 decibel.

55. A sound’s amplitude, or strength, is measured in units called decibels (dB).

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

57. The difference in the decibel loss indicates the abnormal condition of the telephone line (16).

58. I'm required to turn the volume of the music down to a lower decibel level.

59. This rate can be high up to 103 decibels for heavy vehicles.

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

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

63. The reverse acoustic ceilings amplify the din to a decibel range appropriate for a wind tunnel.

64. Washable carpets, acoustic ceiling and fabric wall covering help bring down the decibels.

65. A toy cell phone registered the highest level of sound at 115 decibels.

66. LpASmax = maximum AS-weighted sound pressure level, expressed in decibels, as defined in ISO 14509.

67. Myles, using an electronic volume meter, registered the decibel levels as he walked upward toward the road.

68. 58 dBA (decibels on a weighted scale average for 30 minutes i.e. Leq (30 min.

69. Cicada songs can reach 90 decibels, which is as loud as a lawn mower

70. Twenty-five dollars was considerably more than he expected, they must have been charging by the decibel.

71. 4. dBA means "decibel A-weighted" and is a unit of A-weighted sound pressure level (dBa); 5.

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

73. 9 Watch the monitor and tell me if the level goes above forty decibels.

74. Note that commonly made statements such as "20 Hz–20 kHz" are meaningless without a decibel measure of tolerance.

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

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

77. Zimmermann says his unit can accommodate bass frequencies and crank out volume levels exceeding 100 decibels.

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

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

80. In some schools in Germany, researchers measured sound levels ranging between 70 and 90 decibels (dB).