• Notch filter for external noise suppression.

    陷波滤波器外部噪音抑制

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  • And it also supports Echo cancellation and noise suppression.

    另外还有支援回因取消以及杂讯抑制。

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  • The examples of noise suppression showed the feasibility of the suppression.

    通过实例噪音压制说明了这种压制干扰的可行性

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  • Ferrite cores are effective in electromagnetic noise suppression and shielding.

    电磁有效的屏蔽抑压电磁干扰

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  • High permeability which realizes excellent performances in noise suppression effect.

    透磁率具有优异噪声抑制效果

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  • It is proved to be efficient in precision edge detection and noise suppression by experiments.

    实验证明该方法得到的边缘细节丰富,且抗噪声性能较好。

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  • The practical RFI and speckle noise suppression techniques for ultra-wideband SAR are proposed.

    提出实用宽带sar射频干扰(RFI)相干斑噪声抑制技术

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  • The noise suppression method using matrix filter bssed on matched field processing is presented.

    利用矩阵滤波器处理实测数据协方差阵,并利用特征分解获得其噪声子空间。

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  • Test results show that the method has good division effect and noise suppression effect on FMI image.

    实验结果表明这种方法FMI图像好的分割效果效果。

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  • Discusses noise suppression in speech recognition under conditions of additive and convolutional noise.

    主要论述加性卷积噪声条件语音识别方法。

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  • Speckle noise suppression gets stronger in homogeneous regions as the window size increases succeedingly.

    均匀区域随着窗口大小增大斑点噪声抑制变得更强

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  • The series is effective in high frequency noise suppression and suitable for radiation noise in signal cables.

    这个系列的产品能有效抑制高频杂讯而且适合抑制由讯号电缆辐射的杂讯。

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  • The dual winding type common mode choke coil structure enables noise suppression without degrading the signal.

    绕组型式扼流线圈结构抑制杂而不造成讯号的衰减。

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  • Presented here is a prestack noise suppression method which is applied to multiple NMO-corrected trace gathers.

    本文介绍一种用于动校正之后多个集上叠前去方法

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  • This dissertation is devoted to the study of noise suppression, sinusoid signal parameters estimation and detection.

    本文致力于研究噪声抵消正弦信号检测及参数估计等问题。

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  • The noise power spectra of the non-contact detection system for LED chips and the noise suppression methods are discussed.

    分析LED芯片接触检测系统噪声信号的功率,研究了噪声信号的抑制方法

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  • The phase noise suppression methods applied on the interferogram of interferometric synthetic aperture radar (INSAR) are studied.

    探讨干涉合成孔径雷达(INSAR)中干涉相位图的噪声抑制方法

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  • Common mode noise suppression of signal lines in high speed and high density digital equipment as personal computers and peripherals.

    高速讯号线个人电脑电脑周边高密度组装之电子设备讯抑制。

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  • The noise suppression component removes high frequency noise from the original image by hardware filtering, making the image smoother.

    噪声抑制滤波部件的作用是采用硬件滤波的方式,去掉原始图像中的高频噪声,使图像变得更加平滑

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  • Suitable for blocking, by-pass and coupling of DC and signals to VHF range. Widely used in filter, noise suppression and low pulse Circuits.

    适用于直流VHF信号隔直流、旁路、祸合以及滤波降噪脉冲电路

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  • Compared with CMOS image sensor, CCD image sensor has obvious advantages in sensitivity, resolution, noise suppression and technology maturity.

    相比CMOS图像传感器CCD图像传感器灵敏度分辨率噪声控制以及技术成熟度等方面具有明显优势

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  • Selecting the appropriate circuit model and then analyzing their frequency accuracy, the requirement for the noise suppression and channel linearity.

    选择合适电路形式分析它们频率精度噪声抑制要求以及信道线性要求

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  • In this paper, we have studied several speech enhancement systems that use spectrum subtraction method and Allen's reverberate noise suppression technique.

    本文对采用相关法的语音增强系统进行了研究,系统噪声为白噪声和普通机房噪声。

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  • Experiments showed that it has many advantages, such as small phase displacement, high noise suppression capability, rapid response speed and high accuracy.

    实验表明传感器相位移动干扰噪声抑制能力强响应速度较快

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  • As a result, we accurately estimate the effective signals in high frequency band and better the noise suppression, thus broadening the effective frequency band.

    这样做结果,使频段有效信号估计更加准确,能更好地改善去效果,从而达到拓宽有效频带的目的。

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  • The optimal intensity noise suppression of a Fabry-Perot (FP) laser is experimentally acquired by relatively strong external optical injection locking technology.

    采用强的注入锁定FP激光器获得理想强度噪声抑制效果

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  • Numerical tests suggest that the method has the capability of resolving low-velocity layers, thin alternating high and low velocity layers, and noise suppression.

    数值试验表明算法具有分辨壳内低速低速互层结构一定能力

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  • The simulation shows the algorithm has good noise suppression effect to plus correlation noise and non-correlation noise, thus has the practical application value.

    仿真结果表明算法相干相关噪声明显的消噪效果,有一定的实际应用价值

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  • This paper firstly presents two criteria: residual noise energy and signal distortion criterion to evaluate the degrees of noise suppression and signal distortion.

    本文首先提出了客观评价噪声压缩效果两个指标残余噪声能量信号畸变指标

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  • A new adaptive windowing algorithm for speckle noise suppression is proposed, solving the problem of window size associated with the local statistics adaptive filter.

    研究了一种新颖斑点噪声抑制适应窗口算法解决局域统计自适应滤波器窗口大小问题

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