... 声频信号测试 audio signal measurement 声频信号中频放大器 soundIFamplifiertube 声信号,声频信号 acoustic signal ...
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... 声显微术 acoustic microscopy 声发射压力 Acoustic Radiation Pressure 声频信号 acoustic signal ...
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... Acoustic barrier 隔音墙 acoustic signal 听觉信号,音响信号 acoustic warning signal 音响报警信号 ...
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laser acoustic signal 激光一声学信号
marine acoustic signal bomb 水声信号弹 ; 水声旌旗灯号弹
protecting acoustic signal 防护音响信号
acoustic signal device 音响信号装置
Acoustic Signal Processing 声信号处理
standard acoustic signal 标准声信号
helicopter acoustic signal 直升机声信号
light and acoustic signal 灯光音响信号
passive acoustic signal 被动声信号
Acoustic Communication units accomplish the signals conversion from digital signal to acoustic signal or acoustic signal to digital signal.
水声通信单元主要完成数字信号→声信号→声信号→数字信号的转换。
参考来源 - 水声通信系统的设计与应用Small hard steel spheres with fixed gravity potential energy are used as impulse exciter, the electrets condenser microphone is used as acoustic sensor, and computer sound card is used as the acoustic signal acquisition hardware.
采用具有固定势能的硬质小钢球向被测铸件提供脉冲激励,选用驻极体传声器作为音频传感器,利用计算机声卡作为音频信号的采集硬件。
参考来源 - 铸件裂纹缺陷音频检测方法与装置研究Sound source localization technology based on microphone array is a hot research topic about acoustic signal processing, and has a broad prospect and practical significance.
基于传声器阵列的声源定位技术是声信号处理领域的一个研究热点,具有广泛的应用前景和实际意义。
参考来源 - 基于声传感器网络的爆炸点定位技术与示范系统的研究Since the paper is focus on analyzing vehicle's acoustic signal, it is the basic of recognition, so it only did a plan research in recognition.
由于本文的重点主要在于分析车辆音频信号的特征,是为将来的车型识别研究做铺垫,所以在车型识别方面,仅做了方案的理论研究。
参考来源 - 车辆音频特征分析及车型识别研究From this paper’s study, using the acoustic signal, generated from the moving vehicles, to recognize the type of vehicles is an feasible and effective method. It will have great prospect.
因此,利用行驶过程中的车辆产生的声音信号进行车型识别是一种可行的、有效的方法,具有较大的应用前景。
参考来源 - 基于遗传神经网络的车型识别算法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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。
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。
Signal processing in phase space based on nonlinear dynamics theory is a new method for underwater acoustic signal processing.
基于非线性动力学理论的水声信号相空间处理,是水声信号处理的一种新途径。
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