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单词 Frequency response
例句
1. Frequency Response of Continuous - time System.
2. Paint digital filter frequency response.
3. In addition, compensates the frequency response of the microphone.
4. Frequency Response of continuous-time system.
5. The frequency response function includes an aerodynamic transfer function.
6. Experimental results indicate that frequency response specialty and the response analysis are easy to get.
7. When sinusoid signal is inputted, we measured the frequency response range of this circuit.
8. The frequency response will be good as well, since there is no loss in effective impedance at low frequencies.
9. The finite element simulation of frequency response characteristic of power electronic component is simulated based on RX20 power resistor under vibration of single axis.
10. Ideally however, the ups and downs of the frequency response should average out to a flat line.
11. The amplitude frequency response curves and their frequency properties of the parametric resonances are investigated by using the method of numerical analysis.
12. The frequency response range is effectively widened through optimizing the driving circuit of PZT, which is used as phase modulator.
13. Time domain dynamics response, frequency response function and root mean square value are taken to evaluate the vibration influence on the light-beam propagation performance quantitatively.
14. The frequency response of radiation pattern a linear dipole antenna by Hertz dipoles field summation approximation.
15. The DLX-218B is a straight forward, no nonsense 18-inch bass double reflex subwoofer with exceptional low frequency response.
16. T 755 High precision encoder, 10 mm blind hollow shaft, 125 Khz frequency response, Quadrature output.
17. The SI-18BX is a straight forward, no nonsense 18-inch bass reflex subwoofer with exceptional low frequency response, available in black and white versions.
18. The algorithm uses a curve-fitting method to identify the modal of amplitude frequency response functions, and then transforms its 'poles' and 'zeros' to those of transfer function's.
19. Both of these two results indicated that the TLT has an outstanding performance in frequency response if the secondary line inductance and stray capacitance are suitable.
20. In this paper, a dynamic calibration method using a finite duration impulse excitation source is presented, which can be used to calibrate the frequency response of high-pressure transducers(HPT).
21. If you made the enclosure as small as the sealed enclosure but ported it to gain the low frequency response, the output would deviate from the desired flat response.
21. try its best to gather and make good sentences.
22. The primary errors caused by an impedance mismatch are the frequency response and amount of squarewave ringing.
23. Depending on the damping ratio adjusting, the low measurement range and the frequency response was realized.
24. The effect of load coils is to modify the loss versus frequency response of the pair so it is nearly constant across the voice band .
25. It ensures the linearity of E beam scanning system and reduces the requirement to high frequency response of the deflection amplifier.
26. For lossless digitization, the sampling rate should be at least twice the maximum frequency response.
27. Base on the principle of the parasitic effect and the system function, affects on the system frequency response from the parasitic effect are analyzed.
28. A measurement of rotor tip shock wave structure of a high load transonic fan is introduced with high frequency response instrumentation system.
29. These measurements include temperature and IR drop at locations on the semiconductor substrate, along with the frequency response of integrated circuit.
30. The volume may include a region obliquely oriented relative to the diaphragm to support a low frequency response of the speaker.
31. In this paper the way to determine the frequency response function as well as its application in designing the isolation mounting of the power saw system through experiments is explained.
32. A circuit network or element to vary the frequency response of an audio-frequency circuit, thus varying the quality of the sound reproduction.
33. Main dynamic performance is as follows, frequency response characteristic and steps response characteristic.
34. This paper presents two fault - diagnosis examples for the winding deformation of transformer using frequency response analysis.
35. The amplitude - frequency response curves of the system are acquired.
36. For the convenience of transformer winding fault study, the authors developed a transformer fault simulation system with the frequency response analysis(FRA).
37. The simulation results indicate the proposed channel modelling can fairly match their measured counterparts, improving signalling quality thanks to better knowledge on channel frequency response.
38. It is proved that the frequency response could be much improved by using restrictor in tube system.
39. Linear distortion - frequency response, polar response, resonance - affects primarily the timbre and clarity of a loudspeaker.
40. Silicon piezoresistance device has smaller size, higher frequency response and other advantages. A turbulent pressure gauge with silicon piezoresistance element has been designed in this paper.
41. The complex frequency response function of the vibrating system is obtained by means of a new method.
42. The KM-4 is a dynamic kick drum microphone with a neodymium capsule designed to provide a deep and powerful low frequency response.
43. Frequency response of logs from packer type flowmeter in pumping wells, varies periodically with stroke number of pump.
44. To master the Methods : To design compensation by using frequency response.
45. Wharfedale's MX Series passive subwoofers are ideal for adding massive low end to the MX Series two-way loudspeakers – or any existing sound system in need of extended low frequency response.
46. The frequency response and radiation characteristics of a microstrip Yagi Array antenna were studied.
47. This paper introduces briefly the frequency response, damage parameter of two-ray multipath model and the relationship between multipath time delay, antenna height and communication distance.
48. Its frequency response has to be flat over the whole audio range.
49. It is demonstrated that direct drive electro-hydraulic servo system can replace the traditional electro-hydraulic servo system in the low frequency response.
50. With a low end frequency response of -10% down to 0.31 Hz, the 3333A series accelerometers offer excellent phase response at low frequencies.
51. The severe numerical instability in complex frequency modal mass identification from frequency response function makes it difficult to identify physical parameters.
51. is a sentence dictionary, on which you can find excellent sentences for a large number of words.
52. The basic structure, amplitude frequency response characteristics and ballistic deficit effect of the algorithm were studied with both theoretical analysis and computer simulation methods.
53. Frequency response character of BAW fits well with the simulation result.
54. Silicon piezoresistance transducer is a new type pressure sensor which has smaller size, higher frequency response and other advantages.
55. Several seismic input models of power spectrum corresponding to the target response spectrum are studied and used to frequency response analysis of single-degree-of-freedom system.
56. The SVP-X18B is a straight forward, no nonsense 18-inch bass reflex subwoofer with exceptional low frequency response.
57. Can these capsules be "tuned" to produce a different frequency response, by adjusting the spacing or porting of the backplate?
58. A new method, MPR frequency scanning technique, is used to characterize the film-on-substrate system. The numerical multiparameter estimation is performed using the frequency response of MPR signals.
59. The dynamic behaviour of the pile is presented as frequency response curves for displacement, stiffness, dashpot constant and damping ratio.
60. Through analysis of sensor using the antenna model, it indicates that the radius and down-lead length of a disc coupler can influence frequency response characteristics.
61. The LS channel estimation of OFDM systems can be viewed as a noisy observation of the true channel frequency response, so the noise component can be compressed through subspace projecting.
62. Any circuit which has a flat frequency response up to and including F will pass a digital signal practically undistorted .
63. 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."
64. Aiming at the limited operating stroke and low frequency response of conventional angle sensors, a novel eddy current angle sensor capable of withstanding high fluid pressure was presented.
65. Combing sweep-frequency technique amplitudes of MEMS resonator at a series of frequencies are acquired. So amplitude frequency response characteristics curve of MEMS resonator is obtained.
66. The frequency response of the solution can be tailored to the requirement of the analysis.
67. It is introduced short circuit impedance method, low voltage impulse method and frequency response ...
68. Experiments of filter design show that better amplitude frequency response characteristics of APDF are achieved when using Kaiser window compared with other windows.
69. Feature: Excellent insertion loss and return loss, Frequency response width, Low loss.
70. A voice - grade transmission facility with defined frequency response, gain and bandwidth.
71. The filter has a pair of transmission zeros around the passband, excellent frequency response and frequency selectivity.
72. The new type of image scanner has higher frequency response and the scan with high speed can be realized.
73. Frequency response is an important parameter of the optically coupled isolation amplifier.
74. The method is to judge whether a system is stable by analyzing the amplification of loop circuit based on amplitude frequency response and phase frequency or not.
75. Frequency response method used in Structure Health Monitoring (SHM) system is discussed in this article.
76. In this study, the MRRM is employed to obtain the frequency response function (FRF) of displacement of a laminated frame under the action of a unit impulse load.
77. By using transmission line matrix method, the simulation and analysis for frequency response of interdigital capacitors in metal semiconductor metal photodetector is described.
78. Addition, taking the precise flux valve as a pilot controlling valve and attached with a great flux valve, a precise servo valve with high frequency response can be built.
79. Based on the complex modal theory and power series expansion theorem, a modal acceleration method for calculating the frequency response fonction (Far) of viscous damped systems was derived.
80. Last, lattice coefficients and the frequency response are serious nonlinear in the design of two-channel lattice-struct perfect-reconstruction filter banks.
81. Full bandwidth frequency response, high clarity , excellent imaging, superb depth, wide dynamic range.
81. is a sentence dictionary, on which you can find excellent sentences for a large number of words.
82. Another important thing to look for in a choir microphone is a flat frequency response.
83. The relationship between residual wavefront phase error and frequency response in an adaptive optical telescope is analyzed.
84. Under the condition of CAT (Computer aided test), the test data about electro-hydraulic servo valve frequency response characteristic is processed with the discrete way.
85. To minimize computer requirements, system frequency response is often compromised.
86. This example measures the frequency response of an unknown black box.
87. Frequency response analysis has wide usage as a method of system analysis.
88. The instrument can be divided into two types of testing methods by frequency response and short-circuit impedance.
89. Since the approach bases on state-space, it requires no frequency sweep and frequency response curve fitting and therefore has a better numerical property.
90. A digital filtering method is used to compensate the unwanted frequency response characteristics of ultrasonic transducers.
91. Result Amplitude variation laws of the stapes footplate and umbo were obtained by comparing the frequency response analytic results between the normal ear and pathological ear.
92. The parasitic capacitance and resistance can be got from the processed real part and imagery part of the frequency response.
93. The proposed system is designed to work with noisy input speech and unknown channel frequency response.
94. When positions of a microphone and a woofer are exchanged in a small rectangular room, a similar frequency response curve can be obtained.
95. In addition, a cold test model is designed based on a set of designed clustered cavities, the amplitude frequency response of each cavity is measured with network analyzer.
96. Fiber frequency response method to measure chirp parameter of intensity modulator is described.
97. Then, the radiation efficiency at low frequency and frequency response at high frequency in fluid are computed respectively by both SYSNOISE software and AUTOSEA software.
98. The frequency response function, frequency-domain and time-domain expressions for the longitudinal vibration velocity at the pile top were obtained further.
99. Subsets of frequency response are physical microphonics, electronic ringing and oscillation, and acoustic ringing.
100. The residual side-lobes of the frequency response can be effectively suppressed by employing the window function technique, using Hanning, Hamming and Blackman window functions.
101. The curves of its amplitude frequency response have some nonlinear features, such as inclination and jump phenomena of the curves , which coincide with the theoretic analysis.
102. Secondly , the frequency response of FSS switched between dielectric is discussed.
103. On this basis, a frequency response equation of the TLT was deduced from a two-port network model of the transmission line.
104. Signal magnitude and frequency response are functions of coil & spark plug characteristics and cylinder design.
105. How to get the desired frequency response and directivity pattern?
106. This paper introduces a design method and circuit of power supply with high voltage and high frequency response for driving capacitive load.
107. The frequency response may also be controlled by a low voltage micro sized varicap, or a varactor diode, and instantiated as a tuned, resonant matching filter network residing with the antenna module.
108. The SI-18BX is a straight forward, no nonsense 18-inch bass reflex subwoofer with exceptional low frequency response.
109. It can reach control object quickly without vibration, so is extremely suitable for industrial control such as machine tool of low frequency response.
110. The electret microphone tester is used to test electret microphone's sensitivity and frequency response.
111. An accurate modal superposition method for calculating frequency response function of damped structures is put forward.
111. try its best to collect and build good sentences.
112. A periodic or continuous check of such channel characteristics as delay distortion, frequency response, and noise in an effort to reduce or eliminate the causes of errors.
113. The electro-hydraulic servo valves in which some novel functional materials are applied to the actuators can have high frequency response and high precision and can be made by micromation.
114. The estimated channel frequency response can improve the performance of the iterative receiver.
115. At high frequency band, the frequency response error of a peak detector is the high frequency resonance error mainly produced by the distributive parameter.
116. In addition, by introducing transfer function of input circuit, the inherent property of improving the frequency response characteristic is explained clearly.
117. Time Delay Spectrometry (TDS) is a new measuring technique which can be used to measure the complex frequency response and the complex time domain response of the audio system.
118. The impacts of receivers rectangular frequency response imperfections on the complex correlation measurement of 2D aperture synthesis microwave radiometer were presented.
119. Compared to the glutaraldehyde binding approach, the antibodies immobilized by the PSS adsorption procedure present higher antibody activity in terms of greater frequency response to immunoreaction.
120. Lastly, the paper designs an example and tests its amplitude frequency response.
121. Effects of the parasitic capacitance on the frequency response of the filter are studied.
122. It is concluded with the application method of helical spring parameters and the simulation method of high frequency response of suspension in wave theory.
123. Multiple input modal analysis has two problems to solve: the estimation of Frequency Response Function (FRF) and the global parameter identification of Multi-Input Multi-Output(MIMO) system.
124. The modal frequency response and its sensitivity analysis for the coupled system using the direct method and the eigenmodes.
125. The attenuation poles will improve the selectivity of the diplexer and can be obtained by modifying the traditional Chebyshev frequency response.
126. The acoustic generator improves the frequency response characteristic and saves cost.
127. The replacement of sawtooth wave by a triangular wave eliminates the jump sweep signal, reduces the high frequency response required for deflection amplifier.
128. The amplitude frequency response and group delay response of SAW TVIF filters have been measured.
129. Frequency response characteristic and amplitude response characteristic have been measured.
130. Thus[/frequency response.html], the function's value along this axis is the frequency response of the filter.
131. In this method, the value of every inserted pixel equals to that of its closest compeer in the original image, and the characteristic of frequency response in the diagonal direction is fine.
132. One kind of in-situ hot-wire calibration facility is designed, which can be used to accurately determine the characteristic coefficient and the hot-wire frequency response.
133. An estimation algorithm that utilizes amplitude frequency response measurements to identify modal parameters is presented in this paper.
134. A new method is described, which introduces linear sweep to determine the electroacoustic qualities of loudspeakers, such as frequency response and directivity of loudersperkers.
135. In this system, there is a built-in control accelerometer to plot the accelerometer frequency response.
136. This is especially true in smaller rooms where a poor low frequency response is the main problem.
137. The frequency response function of power saw system reflects the dynamic characteristic of the system.
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更新时间:2025/4/11 5:53:34