1.
The Kowloon-Canton Railway Corporation has embarked on a 10-year noise reduction programme.
九广铁路公司已展开其10年消减噪音计划。
2.
aircraft noise certification scheme
飞机噪音证明书计划
3.
Acoustics Design and Noise Control ?
音质设计与噪声控制
4.
CNPS Computer Noise Prevention System
计算机噪音预防系统
5.
Speech Enhancement:Using Burg-Based A Priori SNR Estimator to Eliminate Musical Noise Phenomenon
语音增强：使用burg谱先验信噪比估计消除“音乐噪声”
6.
VOICE ACTIVITY DETECTION IN NOISE SPECTRUM DOMAIN UNDER RAYLEIGH DISTRIBUTION
基于Rayleigh噪声统计分布的有音区检测
7.
Modified priori SNR estimation for noisy speech enhancement
改进型先验信噪比估计语音增强算法
8.
Silent designing: built in high power cooling fan with tranquil motor, running noiseless.
独特超静音设计：特殊冷却风扇马达设计，运转安静无噪音。
9.
New jig design, low noise power Jiajin smooth, reliable, Mianweihu.
全新夹具设计，噪音低夹紧力平稳、靠，免维护。
10.
a device inserted in the exhaust system that is designed to reduce noise.
为减少噪音而设计的插入排气系统的装置。
11.
Advanced pneumatic system and buffering device.
先进的气路设计，工作平稳、无冲击、低噪音。
12.
The Design and Implementation of High Precision and Low Noise Sound Sensor Node;
高精度低噪声声音传感器节点的设计与实现
13.
Wavelet Thresholding for Speech Enhancement Based on Adaptive Noise Estimation
基于自适应噪声估计的小波阈值语音增强
14.
Noise Estimation Algorithm Based on Speech Frame Detection and Subband Spectral Tracking
基于语音帧检测和子带谱跟踪的噪声估计算法
15.
Estimating the Standard Deviation of Noise via Controlled Function
基于控制函数估计图像噪音的标准方差
16.
Speech Enhancement Based on Noise Estimation and Masking Property in Bark Domain
基于Bark域噪声估计及掩蔽效应的语音增强
17.
Design and realization of tonality analyzer of virtual wind turbine' noise
虚拟式风机噪声音调分析仪的设计与实现
18.
Speech Enhancement Based on Noise Eigenvalue Estimation in Subspace Domain
基于子空间域噪声特征值估计的语音增强方法