1, Noise level was about average for an electric machine, certainly quieter than petrol-driven models.

2, The noise level was high in both languages; all faces were deadly serious.

3, In general, the controls are well-positioned and maximum noise level is 79dBA.

4, I mean nada, zilch, noise level, off the screen, under the radar.

5, Lowest interior and exterior noise level of any high speed business jet.

6, Airflow system maximizes air volume at minimum noise level.

7, Medium-speed operation for less powder and lower noise level.

8, It reduces the noise level of the page.

9, Quality gears smooth operation and low noise level.

10, Efficient, low - noise level , Multipurpose flow and static pressure.

11, The internal noise level becomes the important index of weighing the grade level of the automobile.

12, When the white noise level ( coefficient of variation ) increases to 20 % , the cyclical fish population spasmodic.

13, The result also shows the noise level of station is one of the most important factors for signal detectability .

14, Experiments show that the vibration and noise level of new riveter are decreased obviously.

15, Monitor frequently temperature and noise level in the acceptable values.

16, Although children under 3 can enjoy many of the activities, they might be frightened by the noise level.

17, Even though it was now well after midnight, the noise level was approaching the pain threshold.

18, And watched three-spined stickleback fish hunt water fleas,[http:///noise level.html] to the accompaniment of either white noise calibrated to match the noise level of speedboats or a silent track as a control.

19, Individual's primary workstation is located in the office area, where the noise level is low.

20, The system approaches previously reported systems in terms of preamplifier noise and the base line noise level.

21, The origin of noise in optical detection was analyzed, and the noise level of laser used in lab was evaluated and validated.

22, The advantages known with the proven"double crosscut, "such as less power requirement and lower noise level, are still retained.

23, Using frequency in speed adjustment to achieve flexibility, asmoothniess and low noise level in speed adjusting.

24, The influences of some factors, such as the number of terms of Walsh series used as the approximation of signals, the form of input signals and the noise level, are investigated by means of digital...

25, This paper presents a novel algorithm for solving differential equation of distance protection which adopts an adaptive window length based on noise level control.

26, Noise estimation is the key factor of speech enhancement in variable noise level environments.

27, Set the priority attribute of the root MBean back to ERROR to cut down the noise level.

28, The research indicates that NII level in sensitivity area, say Shilong, has been reduced after GSL open, the reduction in high noise level area in day and night is 22 6% and 23 2% res...

29, The influences of some factors, such as the number of terms of Walsh series used as the approximation of signals, the form of input signals and the noise level, are investigated by means ofd...

30, Results showed that the research under the concept of the acoustic mode is significant in the efforts of reducing the noise level of ships.

31, Hua Tian Chor ( Mistake ) and Xin Tiau ( Heartbeat ) probably broke the record in the noise level.

32, The noise level intensifies . The hollering of children deepens and distends into LOW EERIE HOWLS.

33, This example demonstrates that a low trim exit velocity head does not result in a low noise level in the valve, unless the valve outlet mach number is low.

34, Low noise level , low oil consumption, wind cooling without water, reasonable structure, steady performances.

35, Dry running linear diaphragm pumps. Two means of actuation: linear and vibrating armature. Very high life time, low noise level and high efficiency. Used as compressors and vacuum pumps.

36, The impellers are elaborately designed and made, optimized for low noise level and lower energy consumption.

37, It proves effective and efficient for printed character recognition in the high noise level environment.

38, Do not trade any market whose average noise level is more than 1 % of your equity.

39, The vibration and noise level of speed reciprocated engine can be remarkably reduced with balanced shaft.

40, The silence is not transmitted(), but the information about the background noise level is.

41, Methods A hygienic investigation was carried out in a certain artificial gem plant, and dust concentrations and noise level of the workshops were measured.

42, It can lower the fan speed of connected computer fans automatically to reduce the overall noise level of the computer system.

43, You need to choose the length of the look back period for measuring noise level.

44, Introduces indoor air quality and noise level as integrated parameters along with air temperature, relative humidity, air velocity and mean radiant temperature.

45, The main technical parameters (such as sample flow rate, sample time and noise level and so on) are tested and compared with the prototype made in foreign countries.

46, The noise level also depends on the angle and distance of the shell from the ear.

47, The research indicates that NII level in sensitivity area, say Shilong, has been reduced after GSL open, the reduction in high noise level area in day and night is 22 6% and 23 2% respectively.

48, With this filter , the signal - to - noise ratio of a MCG is improved to the intrinsic noise level.

49, A helical planetary set reduces transmission noise level by up to 10 dB.

50, In the environment with lower noise level, the earplug will decrease its sound insulation factor accordingly to ensure the useful voice can be heard.