1. Bending vibration frequency in aerofoils;

2. — Bending vibration frequency in aerofoils;

3. Method for saving vibration pattern of resonance-free frequency vibration motor

4. The quasi-zero-stiffness dynamic vibration Absorber (QZS DVA) has high static but low dynamic stiffness, and possesses ultra-low anti-resonance frequency

5. Multi-frequency acoustic vibration transmission method and system

6. The change in both the vibration frequency and vibration amplitude of the vibration rods may be taken into account.

7. Vibration generator for adaptive control of frequency matching characteristics

8. Low frequency acoustic attenuator

9. Low frequency acoustic microscope

10. Ultrasound is a sound vibration too high frequency to be audible.

11. The natural frequency of the vibration absorber is approximately equal to an excitation frequency of the elevator system.

12. The resonance frequency is identified by a pronounced increase in vibration amplitude.

13. The seat pad adopts the high - frequency vibration device, shank thumping device.

14. The vibration spectrum provides important frequency information that can pinpoint the faulty component.

15. Brawn is an excellent introduction to low volume, low frequency workouts

16. Cavitation is an ultrasound at a very high frequency that produces heat and vibration

17. The vibration measurer for testing parasitic resonance must have good unidirectivity and sufficient frequency bandwidth.

18. It's a low-frequency, acoustic RF buffer transmitter.

19. Low-pass filter of graphical tablet has cut-off frequency lower than sampling frequency

20. A filter used for Blurring is also called low pass filter, because it allows low frequency to enter and stop high frequency

21. Flying low vibration, cabin noise, ergonomic seat design to reduce pilot fatigue.

22. Compliance testing of low frequency demand disconnection relays

23. A method for correcting for the acid strength values calculated from drifting vibration measurements taken from a spent acid line by a vibration frequency mass flowmeter.

24. 22 The radiation involved is normally of frequency much greater than that of any molecular vibration.

25. sine-wave form vibration of #,# – # Hz frequency and # m/s# maximum amplitude including resonance if produced

26. A low-pass filter (110) has a cut-off frequency lower than the shift frequency.

27. LOW FREQUENCY LONG RANGE RADIO NAVIGATION AIDS (L.F. LORAN)

28. Sensors for recording physical quantities, in particular strain, oscillation, temperature, force, acceleration, vibration, flow, tension, frequency, speed

29. The records are made with a galvanometer of a relatively quick response (proper vibration frequency 5 cps).

30. The low frequency process has a concentration indépendant relaxation frequency and an absorption proportional to concentrationc.

31. Specifically, data suggests that Tyrannosaurus rex heard best in the low-frequency range, and that low-frequency sounds were an important part of tyrannosaur behavior.

32. The relation between the amplitude frequency spectrum of vibration phenomena and the decline rate of filters was clarified.

33. This vibration the human visual system interprets as light, the color corresponding to the frequency of the vibrations.

34. Sensor and method for detecting very low frequency acoustic signals

35. 6 Measuring ferromagnetic component volt - ampere characteristic in low frequency condition can offset deficiency of power - frequency experiment.

36. These reach the tunnel exit at the speed of sound, generating low-frequency waves that produce a large boom and aerodynamic vibration so intense that residents 400 meters [1,300 feet] away have registered complaints.”

37. The amplitude modulation signal is separately dealt with in a low-frequency portion and a high-frequency portion.

38. The MX-118B consists of a heavy duty custom 18" low frequency driver in a sturdy and portable bandpass enclosure optimally tuned for extended low frequency response."

39. sine-wave form vibration of 0,5 – 55 Hz frequency and 10 m/s2 maximum amplitude including resonance if produced;

40. Audiogram definition is - a graphic representation of the relation of vibration frequency and the minimum sound intensity for hearing.

41. In frequency (rate of vibration) and wavelength, microwaves fall in the electromagnetic spectrum between infrared rays and radio waves.

42. A low noise narrowband amplifier (202) with low power consumption for amplifying radio frequency and microwave signals.

43. The present invention relates to a dehumidifier having high dehumidifying efficiency, low noise and vibration.

44. The present invention relates to a vibration generator for adaptive control of frequency matching characteristics, by which a driving frequency is adaptively and automatically tuned, depending on whether the resonance frequency of a vibrating unit and the driving frequency match each other.

45. Bist method for testing cut-off frequency of low-pass filters

46. The scanner emits a low frequency radio signal, activating the microchip.

47. A feedback circuit having a low cut-off frequency (F¿1?

48. Each additional loudspeaker added to the system increases low frequency sensitivity.

49. Signal is in low frequency, while noise in high frequency and minutia in image is also in this area.

50. The advantages of LED Backlighting are its low cost, long life, immunity to vibration, low operational voltage, and precise control over its intensity.

51. A controlling means of the vibration generator (3) comprises an amplitude-controlling unit (5) and a frequency-controlling unit (6).

52. 29 The Higher frequency and the lower amplitude of vibration of the filament are a good ocasion for forming entanglement.

53. Then, hybrid Anharmonic frequency is obtained by adding the low level Anharmonic correction to the corresponding high level harmonic frequency

54. 18 And according to test riders the vibration, particularly at low revs,[www.Sentencedict.com] is less noticeable.

55. Low-power Licence-exempt Radiocommunication Devices (All Frequency Bands): Category I Equipment;

56. Acoustic imaging away from the borehole using a low-frequency quadrupole excitation

57. These studies show that the frequency of ECG changes is very low.

58. Systems and methods for optimizing low frequency output from airgun source arrays

59. Ground-state vibration frequencies are obtained as shifts from the exciting frequency or from the vibrational origin of the electronic band.

60. Setting such pulse frequency to a low level acoustic noise frequency allows the signal-to-noise response to be greatly increased.

61. Finally, the torsion vibration nature frequency and torque amplitude factor of a rolling mill are calculated by using finite element method.

62. These Blowers flow without pulsation at low noise levels and are dynamically balanced to help reduce vibration.

63. The disclosed low frequency acoustic oscillators can also be used for levitation purposes.

64. • Noise (Acoustic disturbance = boats, seismic activity, low - mid frequency sonar, drilling, dredging, etc.)

65. The frequency of HIV was very low in the study population (about 0.2%).

66. Materials for vibration absorption and vibration attenuation

67. Yet, the air is full of “elephant talk,” ranging from low frequency rumblings to high frequency trumpets, roars, bellows, barks, and snorts.

68. Production of useful work from sound energy using a low frequency acoustic oscillator

69. The assumption of charge neutrality in the low frequency plasma response is abandoned.

70. The PLL includes a phase frequency detector, a charge pump, a low pass filter, a voltage controlled oscillator and a frequency divider .

71. High and low frequency systems to improve bond strengths of inks and adhesives

72. Brüel & Kjaer Vibro Compact, Low Frequency Accelerometer AS-668-Series

73. — the frequency of the ARR allele within the breed or holding is low,

74. 19 Ground-state vibration frequencies are obtained as shifts from the exciting frequency or from the vibrational origin of the electronic band.

75. The fixed frequency vibration test proposed to be included in the test sequence is effective in discriminating between acceptable and unacceptable designs

76. Simultaneously, a data processing unit (14) measures the response of the accelerometer (10) to the uniform low frequency excitation within predetermined frequency ranges.

77. Short stubs (16), which interrupt the transmission of a low-frequency signal (SL), are connected to the high-frequency power supply lines (8).

78. In the low temperature region the existence of a low frequency tail of temperature independent disorderinduced one-phonon absorption became evident.

79. Butyl rubber Exxon™ Butyl rubber (BR) is a copolymer of isoButylene and isoprene with excellent weathering resistance, good aging resistance, low Mooney viscosity, vibration damping, low modulus, and low compression set

80. Pasternack’s broadband RF Combiners offer frequency ranges from 20 MHz to 6 GHz, low