Background noise

The Research of Pulse Signal Processing Algorithm in Strong Background Noise

强背景噪声下的脉搏信号处理算法研究

A Study on the Detection Method of Moving Targets in Large Background Noise

大背景噪声下动目标实时检测方法研究

There was a lot of background noise .

背景噪音很多。

People alter their voices in relationship to background noise .

人们根据环境噪音的大小调节自己的声音。

The sound of sirens was an omnipresent background noise in New York

在纽约，警报声是无处不在的背景噪音。

Improving Measurement Accuracy of Structure Sound Radiation Intensity under Background Noise

提高背景噪声下结构辐射声强测量精度的研究

Research of Background Noise Extraction Based on Texture Feature

基于纹理特征的背景噪声提取的应用研究

There is too much background noise for speech recognition to work well .

背景杂音太多了，语音识别无法正常运行。

Analytic Model of Cross Links Background Noise for Mobile Satellite Communication System

卫星移动通信系统中星际链路背景干扰分析模型

In natural environment , sound signals often occur with background noise .

在自然环境中，声音信号常处于一定的背景噪声环境下。

A study on the method of simulation for the background noise of Fuzes

引信背景杂波的模拟方法研究

The background noise model and automatic signal detector for telemetry Earthquake Network

地震传输台网背景噪声模型及自动信号检波器

Moreover , background noise in the nervous system is ubiquitous .

同时考虑到神经系统无处不在的背景噪声。

By Multiresolution Analysis Method Background Noise Would Be Removed from Light Spot Images

多分辨率分析去除光斑图像中的背景噪声

A Method on Solution to Problem of Background Noise in EMC Laboratories

解决电磁兼容实验室电源传导背景噪声的方法

Effective wind protection significantly reduces the background noise of air currents .

有效的风保护极大减少气流背景噪声。

An investigation of background noise measurement technology in aeroacoustic wind tunnel

低速航空声学风洞背景噪声测试技术研究

Principle of Extracting Weak Signals from Strong Background Noise

强背景噪声下弱信号提取原理

Analysis of Modified Calculation of Accidental Background Noise

突发性背景噪声的修正计算分析

Another , the effect of background noise eliminated and event continuity improved ;

目的层段剖面的干扰背景较小，连续性较好；

The gravity observation residuals and station background noise level are also investigated .

文章还研究了重力观测残差和台站背景噪声水平。

It is necessary to use advanced signal processing method for target detection under strong background noise .

为使无线电引信在强背景噪声干扰的情况下能够正确地识别目标，就需要采取有效的信号处理方法识别目标。

Detection of Signal in Nonstationary and Non - Gaussian Background Noise

非高斯非平稳背景噪声中的信号检测方法

Effect of Background Noise on the Photon Statistics of Triggered Single Molecules

背景噪声对单分子光子统计的影响

The New Method of the Extracting the Impact Signal of Loose Parts from the Background Noise

从背景噪声中提取金属跌落物冲击信号的新方法

Effects of amplitude fluctuations of signal and background noise on line spectrum detector performance

信号和背景噪声的幅度起伏对线谱检测器性能的影响

Extraction of AE signals mixed with the strong background noise was studied .

强背景噪声下AE信号的提取。

Remove of the DC interference and background noise part from the radar signal .

去除了雷达信号中的直流干扰部分以及背景噪声部分。

Sound intensity measurement in strong background noise

强背景声场下的声强测量

On Generation of Background Noise with Autoregressive Data Model Technique and its VLSI Implementation

自回归背景噪声生成方法及其VLSI实现