signal level

1. In recording, mismatch will cause a loss of signal level and distortion.
   在记录技术中，失配将会引起信号电平的损失和失真。
2. Wireless measurements occur between MS and BTS and the major measurement parameters include signal level, signal quality, time advance and so on.
   无线测量集中在移动台与基站之间，主要测量信号电平、信号质量、定时提前量等等。
3. The signal level in decibels ( or nepers) at a particular position on a telecommunication line.
   在远程通信线的某一位置上，以分贝（奈培）单位表示的信号电平。
4. As they are not connected, their signal level will never go high.
   如果它们没有连接，它们的信号不会变高。
5. Each of the pixels includes a signal level holding capacitor;
   每个像素均包括：信号电平保持电容器；
6. Thus as the signal level drops, the higher frequencies are progressively more strongly filtered, which also filters the constant background noise level.
   也就是说随着信号等级降低，高频声音越来越多被过滤，静态的背景噪音也被过滤。
7. Readout is non-destructive because the charge remains intact in the pixel after the signal level has been determined.
   由于信号电平被测定以后电荷完整无缺的保留在像素中，所以其读书是非破坏性的。
8. Demodulation threshold signal level of receiver
   接收机解调门限信号电平
9. Realistic device characteristics can be analyzed under actual operating conditions by varying the test frequency, test signal level, and dc bias.
   切合实际器件特性可以分析根据实际营运情况，由不同检测频率，测试信号水平和直流偏置。
10. Considering the detection of low-velocity small target in sea clutter, a novel multiple radar fusion detection method based on the signal level fusion was proposed.
    针对海上慢动小目标检测背景，提出了一种基于信号层融合的多雷达融合检测方法，并对实际应用中需要解决的问题进行了分析讨论。
11. When the signal is very strong, the photon noise predominates, signal to noise ratio is not directly proportional to signal level, and care must be exercised in deriving NEP and D from signal to noise ratio.
    当信号很强时，光子噪声占主导地位，信噪比（SNR）与信号水平不成正比，此时由信噪比导出噪声等效功率（NEP）和D时应格外小心。
12. A method for measuring the frequency of a remote channel signal is presented by utilizing the data collected by data acquisition board. The integrated monitoring of the time-domain waveform, the signal level and the frequency of a remote signal are realized.
    提出利用采集卡采集的数据对远动通道中的信号进行频率测量的方法，实现了对远动信号的时域波形、信号电平及信号频率的全面监控。
13. The methods to measure FSK signal level and its carrier frequencies are discussed.
    分析了提高频率测量精度的措施。
14. The Causes and Maintenance of TV Signal Level Abnormality in CATV Network
    有线电视网络信号电平偏低的原因分析及维修方法
15. The simulation results of the output signal level and ASE spectrum fit well with the previously published results, demonstrating the applicability of the EDFA BDE block for highly saturated cases.
    本文在输出信号幅度及ASE噪声谱上都取得了与前期发表的实验相一致的仿真结果，证明了EDFABDE模块在高饱和状态下的实际可用性。
16. Based on the data acquisition system, the realizations of the monitoring of parameters in the remote channel, including signal level, frequency, SNR ( signal-to-noise-rate) of the channel, are presented respectively.
    本课题在利用数据采集系统的基础上，分别讨论了如何实现对远动通道监控中主要参数&信号电平、频率和信道信噪比的监控。
17. This paper describes a coder using a nonlinear network in which the relationship between the control level of the pulse amplitude modulator and the signal level is approximately linear.
    本文介绍的调制器是利用非线性网络，使控制电平和信号电平接近线性，因而改善了数字式压伸增量调制器的动态范围。
18. The function of this device is to measure the parameters of remote signal including signal level, carrier frequency and SNR, then based on these parameters to analyze by intelligent method, and as the result, the status of remote channel is concluded.
    主要实现对远动信号的电平、频率、信噪比等参数的测量，并在此基础上用模糊控制的思想对参数进行智能化分析，推断出远动信道的状况。
19. The dynamic range of a digital companded delta codec for transmitting voice signals in a lower bit rate is confined within the limit of linearity between the control level of the pulse amplitude modulator and the signal level.
    在电话信号低数码率传输时，若使用数字式压伸增量调制器，由于脉冲调幅器控制电平和信号电平的非线性特性，调制器的动态范围受到一定限制。
20. When the signal level is fixed, the success of interference lies on the power of interference signals of receiver inlet. The bigger of the power of interference signal, the better of the effect of interference.
    在信号电平一定的情况下，干扰是否奏效主要取决于接收机输入端干扰信号功率的大小，干扰功率越大，系统干扰效果越好。
21. Signal Level Gains and Losses in Community-Antenna Television Systems
    共用天线电视系统中信号电平的增益和损耗
22. In the paper, the equivalent circuits of the PIN-limiter diode at high/ low input signal level are described. And the design process of the coaxial-filter is given, too.
    文中给出了限幅二极管在高/低输入信号电平时的等效电路以及同轴滤波器的设计分析过程。
23. With the development of radar and information processing technology, the signal level fusion imaging based on the multi-radar observations becomes an effective method of overcoming the limitations of the monostatic radar imaging system.
    随着雷达技术和信息处理技术的不断发展，利用多雷达观测信息进行信号层融合成像成为克服单雷达成像系统局限的一种有效方式。
24. Wavelet is used for decomposing ECG signal into layers, in order to removing the significant noise level and retaining the useful signal level.
    利用小波的方法对心电信号进行多层分解，剔除噪声比重大的层，保留有用信号比重大的层。
25. But as the Raf/ Erk1/ 2/ Merk signal level rises, we found that astrocytes in vitro were significantly enhanced, and promoted the development and maturation of astrocytes.
    但是随着Raf/ERK/Merk信号水平的升高，本研究发现星形胶质细胞在体外发育明显增强，促进了星形胶质细胞的发育和成熟。
26. In this paper, the parameters of the stepped-frequency synthesizer which will affect the radar performance are analyzed, including the amplitude fluctuation, frequency error, spurious signal level, phase noise, frequency switching time and the phase difference of the transmit-receive signal.
    本文分别对频率源的幅度波动、频率误差、杂波电平、相位噪声、频率切换时间以及收发相位差等参数对雷达系统的影响进行了量化分析。
27. System can be collected and remote signal level and frequency, and the measurement of the complete.
    系统可以采集16路远动信号的电平和频率，并完成对其的测量。
28. In order to access the accurately signal center frequency, arrival time, dwell time and signal level estimation, the graphic enhancements, graphic segmentation, corrosion, expansion and skeleton processing algorithm are used in this thesis.
    在密集多信号的条件下，采用图形增强、图形分割、腐蚀、膨胀以及骨架化处理等算法，精确的实现了信号中心频率、到达时间、驻留时间与信号电平的估计。
29. Unlike the cable channel is fixed and predictable, the wireless channel is random, even the speed of the mobile station will reflect on the attenuation of the signal level. Therefore, the wireless channel is very difficult to analyze.
    由于无线信道不像有线信道那样固定并可预见，而且具有很大的随机性，甚至移动台的速度都会对信号的衰减产生影响，因此，使得无线信道难以分析。
30. Radar signal level fusion imaging ( RSLFI) is an emerging radar imaging technology. It is a combination of multi-sensor signal level fusion and radar imaging technology.
    雷达信号层融合成像是一种新兴的雷达成像处理技术，它是多传感器信号层融合与雷达成像技术相结合的产物。

noun

1. the amplitude level of the desired signal