low frequency in English
Until recently, submarines relied on long / low-frequency radio waves for communication.
Use "low frequency" in a sentence
1. Low frequency acoustic attenuator
2. Low frequency acoustic microscope
3. It's a low-frequency, acoustic RF buffer transmitter.
4. Compliance testing of low frequency demand disconnection relays
5. LOW FREQUENCY LONG RANGE RADIO NAVIGATION AIDS (L.F. LORAN)
6. 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.
7. Sensor and method for detecting very low frequency acoustic signals
8. 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."
9. Brawn is an excellent introduction to low volume, low frequency workouts
10. The scanner emits a low frequency radio signal, activating the microchip.
11. Each additional loudspeaker added to the system increases low frequency sensitivity.
12. Acoustic imaging away from the borehole using a low-frequency quadrupole excitation
13. Systems and methods for optimizing low frequency output from airgun source arrays
14. The disclosed low frequency acoustic oscillators can also be used for levitation purposes.
15. Production of useful work from sound energy using a low frequency acoustic oscillator
16. The assumption of charge neutrality in the low frequency plasma response is abandoned.
17. High and low frequency systems to improve bond strengths of inks and adhesives
18. Brüel & Kjaer Vibro Compact, Low Frequency Accelerometer AS-668-Series
19. Watson was in fact listening to very low-frequency radio emissions caused by nature.
20. Skipper, we have an incoming emergency action message on the low frequency receiver, sir.
21. Watson was in fact listening to very low- frequency radio emissions caused by nature.
22. When low frequency signal travels through atmosphere, its velocity changes due to atmospheric disturbances.
23. If it is a low frequency sound, it is processed as an analog signal.
24. Material and Methods: Thrombolytic efficacy of low-frequency (20.5 kHz) continuous-wave ultrasound was evaluated.
25. The low frequency end is limited by the AC coupling of the line-in signal.
26. Meiosis I had a low frequency of abnormalities, mainly related to the chiasma terminalization process.
27. There is disclosed a sensor (100) and method for detecting very low frequency acoustic signals.
28. The invention relates to underwater acoustic transducers for emitting a low-frequency broadband acoustic signal.
29. Model studies suggest that the NAO may have a natural low frequency of about 50 years.
30. 60 infra-sound stations using microbarographs (acoustic pressure sensors) to detect very low-frequency sound waves.
31. The other is more flexible, vibrating only in the presence of longer wavelength, low-frequency sounds.
32. Earth, carrier and domestic installation cables, radio cables, aerial cords, low-frequency cables, high-tension cables
33. The current source (22) may be DC or low frequency AC, or a coded pulse sequence.
34. The low frequency process has a concentration indépendant relaxation frequency and an absorption proportional to concentrationc.
35. The application also describes compensation for dissipation, absorption etc. by superimposing a low frequency reference signal.
36. The ultrasonic energy lies in the low frequency range but comprises, however, a high oscillation amplitude.
37. The LF detector includes a peak analyzer (42) that compares absolute values of sequential first and second amplitudes (P1, P2) of a low frequency signal derived from the low frequency acoustic wave signal to determine an appropriate alarm response.
38. An automatic gain control, AGC, is used to control the low frequency component modification for some embodiments.
39. Despite all precautions, avoidable incidents and accidents occur throughout the world every year , albeit with low frequency.
40. 19 This falls in the extremely low frequency (ELF) range which includes frequencies up to 300 Hz.
41. A low-frequency capacitance metre, electrometers and device simulation software were integrated into the electrical measurements equipment.
42. Aseismic creep may occur episodically, punctuated by slow slip events and low frequency earthquakes (Socquet et al
43. — creating 30 000 atmospheres at 1 500 degrees centigrade using Low Frequency Alternating Current (16 000 amps)
44. creating 30 000 atmospheres at 1 500 degrees centigrade using Low Frequency Alternating Current (16 000 amps)
45. 6 Measuring ferromagnetic component volt - ampere characteristic in low frequency condition can offset deficiency of power - frequency experiment.
46. However, evidence suggests that genes for resistance are invariably present, at a low frequency, for any given Anthelmintic
47. The researchers hypothesised that the carry-over effects of emotional experiences would manifest in low-frequency amygdala connectivity.
48. The amplitude modulation signal is separately dealt with in a low-frequency portion and a high-frequency portion.
49. The apparatus of the invention extends the low frequency response of the acoustical enclosure to approximately thirty Hertz.
50. The power transmitted into an acoustic fluid by a finite flat plate vibrating with low frequency is investigated.