acoustic signal
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释义
听觉[音响]信号；
权威例句
Acoustic signal as an internal standard for quantitation in laser-generated plumesThe Role of Acoustic Signal Partitions in Listener Categorization of Musical Phrases
Acoustic Signal Amplitude Patterns: A Computer Simulation Investigation of the Acoustic Adaptation Hypothesis
Detection of leak acoustic signal in buried gas pipe based on the time–frequency analysis
Detection of cracked-shell eggs using acoustic signal and fuzzy recognition
Method and apparatus to optimize pacing based on intensity of acoustic signal
Segregation of information in a complex acoustic signal: individual and dialect identity in white-crowned sparrow song
How a simple and stereotyped acoustic signal transmits individual information: the song of the White-browed Warbler Basileuterus leu...
On the automatic transcription of percussive music [microform] : from acoustic signal to high-level analysis /
ON THE EXTRACTION OF SOME TIME DEPENDENT PARAMETERS OF AN ACOUSTIC SIGNAL BY MEANS OF THE ANALYTIC SIGNAL CONCEPT. ITS APPLICATION T...
1. When acoustic waves cause the fibre to vibrate, it produces a corresponding electrical signal that can be detected.
当纤维在声波的作用下发出振动时，它会产生一种能够被探测到的电子信号。
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2. When the acoustic waves that make sound cause the fibres to vibrate it produces a corresponding electrical signal that can be detected.
当此类纤维振动导致声波出现的时候它们可以产生一定的能被捕捉到的电子信号。
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3. Visual information in the speaker's mouth region is also an important speech information source except for acoustic signal source.
除声音信息通道外，唇动视觉信息可以作为一种重要的语音理解源。
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4. The daily alarm reminds you about recurring events with an acoustic signal at the time you have set.
每天的报警提醒有关使用一个在您所设定的时间声信号经常性的事件。
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5. 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。
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6. 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。
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7. The theoretical and simulation analysis about acoustic signal processing in multi-path channel and the engineering software design are given in the dissertation.
该系统采用主动工作方式，本文系统地研究了在多途信道中对声学信号进行处理的理论研究和仿真分析及工程软件设计。
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8. Secondly, the paper does much research on water leakage acoustic signal hardware and software process methods.
其次，文中论述了对漏水声音信号的硬件及软件处理方法。
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9. 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。
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10. The data acquisition subsystem based on AT89C51 acquires multichannel acoustic signal synchronistically and stores digital signals in the Shared memory.
基于单片机at89c51的数据采集子系统完成对多路声信号的同步采集，并把数字信号保存到片外共享存储器中。
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11. A log that USES the variations in amplitude of an acoustic signal traveling down the casing wall between a transmitter and receiver to determine the quality of cement bond on the exterior casing wall.
使声波信号沿着发射器和接收器之间的套管井壁传播时的幅度衰减确定套管外水泥胶结质量的声波测井方法。
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12. The underwater acoustic signal can cause surface wave motion at the water-air interface and hence modulate the magnitude of the laser beam falling on the water surface.
水下声信号在水-空气界面会引起表面波动而对打在水表面的激光进行调制。
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13. In this paper a blind beamforming algorithm based on vector sensor array is presented according to the characteristics of underwater acoustic environment and acoustic signal.
本文针对水声环境和信号的特点，提出了一种基于矢量传感器阵的盲波束形成算法。
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14. Based on analysis of spectral characteristic of helicopter acoustic signal, a method of extracting harmonic frequencies from the helicopter acoustic signal via ESPRIT is proposed.
在对直升机声信号特征进行分析之后，提出了一种基于谐波恢复的ESPRIT方法来提取直升机声信号谐波频率作为特征用以识别直升机声目标。
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15. 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。
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16. 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。
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17. 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。
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18. The system works in active mode. The theoretical and simulation analysis about acoustic signal processing in multi-path channel and the engineering software design are given in the dissertation.
该系统采用主动工作方式，本文系统地研究了在多途信道中对声学信号进行处理的理论研究和仿真分析及工程软件设计。
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19. Acoustic signal processing, underwater acoustic communication and network, acoustic nondestructive test.
声信号处理，水声通信与网络，声无损检测。
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20. Broadband array signal processing is a main direction of underwater acoustic signal processing, but the broadband signal processing is more complex than that of narrowband.
宽带阵列信号处理是水声信号处理的一个主要研究方向，但是宽带水声信号的处理远比窄带信号复杂的多。
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21. The system further comprises an electrophysiological instrument (1) having a second synchronizing means, and means (7) for establishing from said individual an evoked response to said acoustic signal.
所述系统进一步包括电生理学仪器(1)，所述电生理学仪器(1)具有第二同步装置和用于根据所述个体建立对所述声学信号的诱发反应的装置(7)。
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22. The fiber-optic hydrophone based on the optical fiber sensing technology is the most ideal underwater acoustic signal detector at present and plays an important role in military wars.
光纤检波器是光纤传感技术在海洋技术上的重要应用，它是目前最理想的水声信号探测装置，在军事反潜战中扮演着重要角色。
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23. A design of a multi-purpose hydro-acoustic signal preprocessor is introduced. A detail expatiation of the design principle and engineering realization of the modular circuits are given.
介绍了一种多用途水声信号预处理机的具体设计，详细阐述了各模块电路的设计原理及工程实现，给出了部分电路的原理图。
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24. The concept of fusing energy cost function and method based on the function are proposed, the method was used for the recognition of underwater acoustic signal.
提出了融合能量代价函数的概念及基于代价函数的小波包能量法，并将其应用于水声信号的识别。
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25. The concept of fusing energy cost function and method based on the function are proposed, the method was used for the recognition of underwater acoustic signal.
提出了融合能量代价函数的概念及基于代价函数的小波包能量法，并将其应用于水声信号的识别。
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acoustic signal
