1.
Time-frequency Peak Filtering De-noise Technique and Its Application in Seismic Exploration;
时频峰值滤波随机噪声消减技术及其在地震勘探中的应用
2.
sound attenuation
消声器（噪声衰减装置）
3.
Colored noise identification and its decreasing of spring flow attenuation in fissure-conduit media
裂隙-管道介质泉水流量衰减过程中的有色噪声辨识与消减
4.
noise-killing battery
消杂音电池，消噪声电池
5.
noise abatement (cancellation) notice
消减噪音（撤销）通知书
6.
Note: To reduce noise, install an engine intake filter and use a suitable expansion muffler.
注:为减少噪声,请安装进汽过滤器和适当的消音器。
7.
silencer(sound deadener)
噪音消声器（隔音材料）
8.
Adaptive echo cancellation and noise reduction algorithm
一种自适应回声抵消和噪声消除算法
9.
Noise Analysis and Studying of Adaptive Noise Cancellation in Pipeline Detecting System;
管道检测系统噪声分析与自适应噪声抵消研究
10.
A Wideband Low Noise Amplifier Using Noise-Canceling Technique
一种基于噪声抵消技术的宽带低噪声放大器
11.
Improvement of CMOS LNA by noise reduction and linearity
基于噪声相消和线性度提高的低噪声放大器
12.
A deliberate change in waveshape, introduced either to counteract the expected effect of a subsequent transmission path or to render the signal less susceptible to noise.
有意引入的波形变化,以抵消其后传输通道的畸变作用或减小噪声对信号的影响。
13.
The noise analysis and control measures review in seawater system
海水系统噪声分析及其减振降噪措施综述
14.
Analysis of Reciprocating Pump Vibration and Noise Mechanism and Reduction Measures
往复泵振动和噪声机理分析及减振降噪措施
15.
An Echo Cancellation and Noise Suppression SoC Chip
一种回声消除和噪声抑制SoC芯片
16.
Steering Committee on Noise Abatement Measures for Schools
学校噪音消减措施督导委员会
17.
Acoustics--Determination of sound power levels of noise sources--Precision methods for anechoic and semi-anechoic rooms
GB/T6882-1986声学噪声源声功率级的测定消声室和半消声室精密法
18.
Easy to be sealed, little dust, low noise, improving environmental pollution.
容易密封，粉尘少，噪声小，减少公害。