| 单词 | acoustic signal |
| 释义 | 例句释义: 声频信号,声信号,声响信号,声学信号,音响信号 1. The intensity of acoustic signal and the spectra of both the optical and acoustic signals were all defined by keyhole behavior. 而等离子体声信号的强度以及光、声信号的频谱分布都受到小孔行为的制约。 www.chemyq.com 2. The magnitude of the induced thermo-acoustic signal has been estimated in theory and the system's safety has been evaluated as well. 2. 从理论上估算了组织受激产生的超声信号的强度，评估了系统的安全性； www.fabiao.net 3. In acoustic signal processing, it is valuable to determine whether a real mom acoustic system is nonlinear deterministic. 实际房间声学系统是否具有非线性确定性是声学信号处理中值得研究的问题。 www.ceps.com.tw 4. Speech recognition: the process of converting an acoustic signal, captured by a microphone or a telephone, to a set of words. 使用话筒或电话收集声音信号，并将其转化为单词的过程。 goabroad.zhishi.sohu.com 5. The system includes a microphone for receiving and converting an acoustic signal to an electrical signal. 其中麦克风用来接收语音信号并把它转换成电信号； www.bing.com 6. The data acquisition system fulfils the effective identification of the acoustic signal, picking and transportation. 数据采集器实现了管道泄漏声波信号的有效识别、采集和传输。 www.fabiao.net 7. Aim To extract harmonic frequencies of helicopter acoustic signal as features for helicopter identification. 目的提取直升机声信号谐波频率作为特征用以识别直升机。 www.dictall.com 8. When biologic tissue is irradiated by microwave pulse, it will generate thermo-acoustic signal due to heat expansion. 生物组织在微波脉冲的激励下，会因热膨胀产生超声信号。 www.ceps.com.tw 9. The BP network and the RBF network are applied to calculate the underwater acoustic signal of naval vessels. 并分别采用BP神经网络和RBF神经网络对仿真信号和实际舰船水声信号进行预测。 www.ceps.com.tw 10. The relation between the acoustic signal and leakage position is analyzed. 初步分析了声信号特征与漏损位置的物理关系； www.pet2008.cn 1. And then, a variety of acoustic signal samples about the types of the vehicles are collected by using sensor array. 然后利用传感器阵列采集了多种车型车辆噪声信号样本，对信号样本进行了小波去噪等预处理。 www.fabiao.net 2. Some simulations and the results of separating mechanical acoustic signal from real world verify new methods. 仿真以及实际的机械声源信号分离实验结果证实了新方法的有效性。 www.magsci.org 3. at present , adaptive technique is widely applied in acoustic signal processing field. 目前，自适应技术是水声信号处理领域应用最广泛的技术。 www.ichacha.net 4. Using the acoustic signal generated by driving motor vehicles to achieve the traffic management is a novel and promising method. 利用车辆行驶过程中所产生的声频信号进行交通控制与管理是一种新方法，有较大的应用前景。 paper.pet2008.cn 5. and realized rapid processing and recognition of acoustic signal. 实现了声信号的快速处理与识别。 www.juyy.net 6. The collection and analysis of acoustic signal are researched based on correlation analysis of frequency field. 进行了声信号的采集和分析研究（基于频谱的互相关分析）； www.pet2008.cn 7. Based on the acoustic signal generated by moving vehicles, this article spread a research on vehicle recognition. 本文基于运动车辆产生的声频信号来进行车型识别的研究。 www.fabiao.net 8. The fundamental principle is that the acoustic signal will be more attenuated in the presence of cement than if the casing were uncemented. 基本原理是声波信号在胶结存在时的衰减比胶结差时的要大。 www.infopetro.com.cn 9. Our experiments indicate that electromyographic signals precede the acoustic signal by about 0. 05-0. 06 seconds. 实验结果显示语音声波发生于构音肌电讯号产出后0.05-0.06秒。 www.teps.com.cn 10. The core problem of this thesis is to study the different acoustic signal identification methods. 本论文的核心就是研究不同地声目标识别方法。 www.fabiao.net 1. Research on the Long-distance Remote Control Time-frequency Coding Techniques of the Underwater Acoustic Signal 水声遥控时-频域联合编码研究 ilib.cn 2. Blind Source Separation Techniques and Its Applications in Underwater Acoustic Signal Processing 盲源分离技术及其水声信号处理中的应用 service.ilib.cn 3. Analysis of Male Acoustic Signal Characteristics of Rice Brown Planthopper and Its Biological Significance 褐飞虱雄虫鸣声特征分析及其生物学意义 www.ilib.com.cn 4. Design of FIR filter with specific frequency response and its application in underwater acoustic signal processing 特定频率响应FIR滤波器的设计及其在水声中的应用 www.ilib.cn 5. Study of Chaos-based Methods of Underwater Acoustic Signal Identification 基于混沌理论的水声信号辨识方法 ilib.cn 6. Analysis of Acoustic Signal Interference in an Ocean Integrated Surveying System 海洋综合测量声学系统间信号干扰的分析 service.ilib.cn 7. Application of the Denoising Wavelet-Pocket Energy Method to the Recognition of Underwater Acoustic Signal 去噪小波包能量法在水声信号识别中的应用 service.ilib.cn 8. Application Research of Nonlinear Wavelet Denoising Technique in Recognition of Underwater Acoustic Signal 非线性小波去噪技术在水声信号识别中的应用 ilib.cn 9. Feature extraction and acoustic signal recognition using principal components analysis 基于主分量分析的声信号特征提取及识别研究 www.ilib.cn 10. A Simulation Experiment of Underwater Acoustic Signal Classification Using Global Dynamical Models 全局动力学模型用于水声信号分类仿真实验研究 www.ilib.cn 1. The design of a novel data acquisition and storage system of low frequency underwater acoustic signal 一种新型低频水声信号数据采集存储系统设计 www.ilib.cn 2. Evaluating Criterion for Blind Underwater Acoustic Signal Separation Algorithms 水声信号盲分离算法性能评价准则 ilib.cn 3. Feature extraction methods of vehicle acoustic signal and application in target classification 机动车声信号特征提取方法及在目标识别中的应用 www.ilib.cn 4. Research on Correlation Dimension Extraction of Acoustic Signal Radiated from Targets 目标辐射声信号关联维提取研究 www.ilib.cn 5. The Distributed Detection Fusion on Narrowband Underwater Acoustic Signal 窄带水声信号的分布式检测融合 www.ilib.cn 6. Characteristic of Acoustic Signal and Simulation Study on Leak Detection System for Buried Water Supply Pipe 埋地供水管漏损的声信号特征及检漏系统仿真分析 202.114.9.36:8001 7. Application of RLS Adaptive Filter and Wavelet Method for Noise Reduction in Acoustic Signal Processing RLS和小波在声信号消噪处理中的应用 www.ilib.cn 8. Application of Wavelet Transform in Acoustic Signal Extraction of Partial Discharge 小波变换在局部放电声信号提取中的应用 www.ilib.cn 9. Study of narrowband filter for acoustic signal 水声信号的窄带滤波研究 www.ilib.cn 10. Dispersion Relation of Water Surface Horizontal Mini-wave Stimulated by Underwater Acoustic Signal 水下声场激励水表面横向微波的色散关系 ilib.cn 1. A Research on the Wavelet Analysis Method of the Acoustic Signal of the Faults of Rolling Bearings 滚动轴承故障声学信号小波分析方法研究 www.ilib.cn 2. Model of recognition system of underwater acoustic signal using high frequency wavelet-pocket energy method 水声信号高频小波包能量识别系统模型 service.ilib.cn 3. Study on Extracting Blade Acoustic Signal Masked in Statistic Symmetrical Noise 统计对称噪声中叶片振声信号提取的探讨 ilib.cn 4. Detect Technique of Extracting Underwater Acoustic Signal from Scattered Light by Using Laser 利用激光从散射光中提取水下声信号的探测技术 service.ilib.cn 5. Detection and Recognition of Helicopter Acoustic Signal 直升机声信号的检测和识别 www.ilib.cn 6. An Interface for High-Speed Underwater Acoustic Signal Acquisition 一种水声信号高速数据采集接口 ilib.com.cn 7. Research of Underwater Acoustic Signal Processing Based on Adaptive Gaussian Kernel Time Frequency Distribution 基于自适应高斯核函数时频分布的水声信号处理研究 www.ilib.cn 8. The Research on Acoustic Signal Storage and Simulation of Underwater Target 水下目标存储与回波波形模拟技术的研究 www.ilib.cn 9. Multi-sensor data fusion in underwater acoustic signal processing 水声信号处理中的多传感器数据融合 www.ilib.cn 10. A Study on Gearbox Fault Diagnosis by Acoustic Signal with Wavelet Packet Analysis 变速箱故障声压信号的小波包分解与诊断 ilib.cn 1. Theoretical Study on Using Laser to Detect the Underwater Acoustic Signal 利用激光探测水下声场的理论研究 www.ilib.cn 2. Adaptive Leak Detection and Location Instrument System for Distribution Water Pipelines Based on Acoustic Signal 基于声信号的供水管网自适应泄漏检测定位仪器系统 www.ilib.cn 3. Extraction of Acoustic Signal Envelope on the Basis of Wavelet Transform 基于小波变换的声波信号包络提取 ilib.cn 4. Passive DOA estimation for acoustic signal of helicopter 被动直升机声信号波达方向估计 www.ilib.cn 5. The FFT analyze of the acoustic signal on plasma in laser welding 激光焊接等离子体声信号的付里叶分析 www.ilib.cn 6. The EMC Design of Arrayed Acoustic Signal Acquisition System 阵列声波信号采集系统的电磁兼容性设计 www.ilib.cn 7. Gear fault diagnosis acoustic signal feature abstract based on local projective noise reduction 基于局部投影算法的齿轮故障声信号特征提取 www.ilib.cn 8. Research on Underwater Acoustic Signal Enhancement Based on Time Reversal Processing 基于时间反转处理的水声信号增强研究 www.ilib.cn 9. Composite Method of Acoustic Signal of Target in Battlefield 战场目标声信号的合成方法研究 ilib.cn 10. Separation of Engine Acoustic Signal Based on Independent Component Analysis 基于独立分量分析的内燃机噪声信号分离 ilib.cn 1. Analysis of Acoustic Signal and BP Neural Network-Based Recognition of Level of Coal in Ball Mill 磨煤机振声信号分析及基于BP网的料位识别 www.ilib.cn 2. A Research on Wideband Underwater Acoustic Signal Processing Based on Mellin Transform 基于梅林变换的宽带水声信号处理研究 www.ilib.cn 3. Feature Extraction of Acoustic Signal of Target Based on Multifractal and Wavelet Theories 基于多重分形和小波变换的声目标信号特征提取 www.ilib.cn 4. Detection of Underwater Acoustic Signal Based on Multi-Resolution Analysis 多尺度分析在水下声场弱信号探测中的应用 service.ilib.cn 5. Underwater acoustic signal processing based on recurrence plot 基于递归分析的水声信号处理 ilib.cn 6. The Research of Underwater Acoustic Signal De-noising Method Based on Wavelet Transform 基于子波变换的水声信号去噪方法研究 www.ilib.cn 7. A Method for Detection of Defects in Rolling Element Bearings Based on Acoustic Signal Analysis 基于声信号的轴承故障诊断方法 service.ilib.cn 8. Active Acoustic Signal Detection Based on Wavelet Transform 基于小波变换的舰船辐射噪声检测 service.ilib.cn 9. Prediction of Underwater Acoustic Signal based on Neural Network 基于神经网络方法的水声信号预测 www.ilib.cn 10. Prediction of underwater acoustic signal based on BP neural network 基于BP神经网络的水声信号预测 www.ilib.cn 1. A Method for Detection of Defects In Gas Engine Based on Acoustic Signal Processing 基于声信号的发动机故障测试方案及分析研究 www.ilib.cn 2. An acoustic signal data acquisition system based on DSP 一种基于DSP的声学信号采集系统设计 www.ilib.cn |
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