acoustic source

Experiment on Robotic Zigzag Path Algorithm for Acoustic Source Search

面向声源搜索的机器人Z形路径算法实现

In terms of hardware , acoustic source localization systems of Y-shaped array was designed .

在硬件方面，设计了基于Y型阵列的声源定位系统。

Study on engine acoustic source identification Application sound intensity method on diesel engine

声强法识别柴油机主要噪声源的应用研究

Development of An High Intensity Acoustic Source

一种高声强声源的研制

Linear correction total least-squares approach to 3D acoustic source localization

基于线性校正总体最小二乘准则的三维说话人定位算法

TDOA includes time delay estimate and the algorithm of acoustic source localization .

基于时延估计的定位方法由时延估计和声源定位两部分组成。

Measurement Analysis of Explosion Acoustic Source Level in Oceanographic Hydroacoustic Survey

海洋水声调查中爆炸声声源级的测量分析水下磁致伸缩传声器

This paper studies the basic problem of acoustic source separation , the separation of different characteristic frequencies .

文章中研究了知觉性声源分离的最基本的问题，即听觉对于不同频率成分特征声源的分离知觉。

Acoustic source localization based on adaptive subgradient projection in digital hearing aids

基于次梯度投影的数字助听器自适应声源定位方法

The key issue in this method is acoustic source as well as its mechanism of generation and propagation .

该方法将输入的电磁能量转化为机械能，声源的产生和传播是关键问题。

Analysis , calculating and measuring of acoustic source and acoustic field of a plane circular piston

圆形活塞声源声场的分析，计算与测试

Acoustic source location by acoustic vector-sensor and its bearing error

矢量水听器的源定向理论及其定向误差分析

Particle Filter for Acoustic Source Localization

高斯条件下基于粒子滤波的声源定位

Overhead Detection of Acoustic Source in Air Based on Binary Integration of Gabor-Hough Transform

基于Gabor-Hough变换二值积累的空中声源过顶检测研究

As a main acoustic source , the noise generated by centrifugal pump is an important part in pipe system .

作为海水管路系统中的一个主要噪声源，离心泵的噪声是管路系统噪声的重要组成部分。

A visualization method for identifying the acoustic source is proposed based on the wave superposition method and Tikhonov regularization .

介绍了一种基于波叠加方法的可视化声源识别技术。

The result indicates the system is able to accomplish the acoustic source localization , which is more quickly and fewer errors .

实验结果表明，系统计算速度快，运算量少，误差小，能够比较精确的完成对于单声源的定位。

The electromagnetic wave radiated by the acoustic source is evidently different from the converted electromagnetic wave in frequency and phase .

声源激发的电磁波在频率与相位特征上不同于转换电磁波。

The theory of thermoelastic mechanism for generation of a plane acoustic source by a laser pulse in liquid is elaborated firstly .

首先阐述了激光与液体媒质通过热膨胀机制作用激发平面光声源的理论；

This paper describes the microphone arrays generally and analyses the problem in the acoustic source localization . Three main methods of that are compared .

对传声器阵列进行了总体概述，研究了基于传声器阵列的声源定位所面临的问题，分析和比较了几类主要的声源定位方法。

It is deemed that the main reason why the difference appears is that theoretical analysis neglects the directivity of acoustic source .

我们认为引起这些差异的主要原因是理论分析没有考虑声源的指向性。

Wide-Band ferromagnetic fluid electrodynamic acoustic source

宽带铁磁流体电动式声源

If the acoustic source impedance is known , the transfer matrix method is convenient and accurate for the prediction of acoustic characteristics of exhaust system .

如果声源阻抗已知，则用传递矩阵法来预测消声系统的声学特性是比较方便准确的。

Simulation of Bearings-only Passive Target Localization Based on TLS and Kalman Filter Linear correction total least-squares approach to 3D acoustic source localization

基于总体最小二乘法和卡尔曼滤波的无源定位算法仿真基于线性校正总体最小二乘准则的三维说话人定位算法

The acoustic source of plane circular pistons with the radiating transient pulse wave finds wide application in the ultrasonic inspection and test .

幅射瞬态脉冲波的圆形活塞声源在超声检测中得到广泛应用。

Quantitative Analysis of Error of Estimated Bearing of Acoustic Source Location with TDPG ( Two-Dimensional Pressure-Gradient ) Vector Hydrophone

基于二维压差式矢量水听器源估计误差分析

A new method for calibration of velocity sensitivity of ultrasonic transducers with a wide band standard acoustic source generated by a pulsed laser is proposed .

本文提出一种利用脉冲激光产生可重复的宽带标准声源、对超声换能器的速度灵敏度进行标定的新方法&激光超声法。

Forward modelling and processing results show that the recorded sonic wave curves are not only related to formation properties , but also to the characteristics of acoustic source .

正演模拟结果和处理结果表明，测井记录的声波全波列不但与所测地层的性质有关，而且与声源的特性有关，声源特性对测井记录的声波全波列的质量有一定的影响。

Contributions of different noise sources to interior noise of the coach were got from the air-borne noise by the acoustic source decomposition and transfer function analysis .

车内噪声主要来源于空气传播噪声及结构体辐射噪声，通过采用选择运行及传递函数方法进行声源识别，查明了各声源的辐射噪声通过空气向车内的传播情况。

Directionality technology is a key method solving hearing aids users ' understanding difficulty under noise environment at present . It includes acoustic source localization and noise source tracking .

方向性技术是目前解决助听器用户在噪声环境下语言理解困难最有效的方法之一，主要包括声源定位与噪声源跟踪。