We provide acoustic system solutions and technical services.
我们为客户提供电声系统的解决方案及技术服务。
There has been a substantial interest in digital processing of acoustic system in the last two decades.
在过去的二十年里人们对音响系统的数字处理有着相当的兴趣。
Results show that the acoustic system of micro perforation plate can effectively reduce discharge noise.
试验表明，微穿孔板吸声结构可有效地降低排气噪声。
This paper described the basic concept of the technique for the modeling of coupled vibro-acoustic system.
描叙了耦合振动声系统建模技术的基本概念。
In acoustic signal processing, it is valuable to determine whether a real room 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。
It supplies the proof for the design of ultrasonic honing acoustic system. As well it is worth to the theoretical research.
不仅为超声珩磨声学系统的设计提供了可靠依据，而且对理论研究也有很大的现实意义。
Combining with the reciprocity principle of acoustic system and the interior noise finite element analysis, an approach fo;
结合“声学互易性原理”及车内噪声有限元分析，提出一种车内结构声源辨识的方法。
The research on air-to-water sound transmission is essential for designing underwater acoustic system to detect airborne target.
设计良好的水下对空声探测系统，需要深入理解空气声波透射入水规律。
Around the goal of a MEMS photo-acoustic cell, this paper developed a highly sensitive miniaturized infrared photo-acoustic system.
围绕着光声腔mems化的目标，本文研制了一种高灵敏度小型化的谐振式红外光声气体传感系统。
High fidelity acoustics are not only associated with acoustic system and sound source, but also with the acoustic character of the place.
高保真音响效果不仅与音响系统及音源有关，还与听音场所的声学特性有关。
In order to obtain stable surface texture characteristics, the stability of acoustic system in the whole machining process is very important.
欲获得其稳定的表面纹理特性，声学系统在整个加工过程中的稳定性十分关键。
Three kinds of programmable gain amplifier circuit are introduced in this article. Their applications to electro-acoustic system are introduced, too.
介绍了程控增益放大器三种电路实现方式，以及这几类电路在电声系统中的应用。
The high fidelity meaning is refers to the audio frequency electro-acoustic system and the equipment or the part maintains the sound signal original appearance ability.
高保真的意思是指音频电声系统及其设备或部件保持声音信号原来面貌的能力。
The study of the underwater wideband target emulator plays a very important role in improving the underwater acoustic system technology and verifying the performance of the underwater acoustic system.
研制宽频带水下目标模拟器对于开展水下对抗技术的研究和验证水下声系统的性能具有十分重要的意义。
Vibration transmission and underwater acoustic radiation characteristics experiment of floating raft system has an important technical application prospect.
对浮筏系统的振动传递及水下声辐射特性进行试验研究有其重要的工程应用前景。
The term "efficiency" refers to the ability of a speaker system to convert electrical energy (power from the amplifier) into acoustic output.
术语“效率”是指扬声器系统将电能（功放的推力）转化为声音输出的能力。
The existence of various lacunas in bolt bonding system will cause the acoustic wave energy attenuation, phase aberration and frequency dispersion.
由于锚固体系中有不同大小和程度的缺陷，声波在传播过程中将产生能量衰减、相位突变及频散现象。
An acoustic simulation system is presented.
介绍了一套声学模拟系统。
The synthesis model is implemented with scattering process derived from reflection-type line analog of vocal tract system according to the acoustic model of speech production.
该方法采用了基于发音声学原理的反射型传输线模型来实现语音合成器。
The design and implementation of an acoustic signal acquisition and processing system used for acoustic field visualization is presented in this paper.
基于虚拟仪器技术设计与实现了一种用于声场可视化的声信号采集与处理系统。
A method to obtain the diagnostic signal, the acoustic feedback control system and the principle of laser welding diamond saw are described in the paper.
介绍了特征声信号的提取方法及其用于激光焊接金刚石锯片的反馈控制系统构成和基本原理。
This paper introduces an acoustic identification system, puts forward a plan to solve key techniques and modular design of system functions.
本文介绍了一个战场目标声识别系统，并提出了解决关键技术与系统功能模块化设计的方案。
To induce inter symbol interference which is due to multipath transmit effect in the water acoustic communication system, linear equalization can be adopted in the system.
为了减小水声通信系统中存在的由于多径传播效应引起的符号间干扰，可在系统中使用线性均衡器。
In this paper, a passive acoustic direction system based on vector sensor for underwater targets is proposed.
本论文研究了一种基于矢量传感器的被动声定向系统。
The paper presents the realization method of acoustic simulator for SL-6000 logging system acoustic instruments based on the DDS technique.
本文提出了基于DDS技术的针对SL-6000型测井系统声波井下仪的声波模拟器的实现方案。
Target identification using moving target's acoustic wave is a basic task of the acoustic detection system.
利用声目标在运动过程中产生的声波，对目标进行识别是被动声探测系统的基本任务。
Ultra Short Baseline (USBL) Position System is an under water acoustic Position system, which realize Position, track and data communication to several under water cooperative targets.
超短基线定位系统是利用水声定位技术实现对多个水下合作目标进行定位、跟踪和数据传输的系统。
Ultra Short Baseline (USBL) Position System is an under water acoustic Position system, which realize Position, track and data communication to several under water cooperative targets.
超短基线定位系统是利用水声定位技术实现对多个水下合作目标进行定位、跟踪和数据传输的系统。
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