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- In order to eliminate Doppler effects in moving sound source identification by acoustic holography,a wavelet transform based method was presented. 在声全息法识别运动声源理论的基础上,建立了基于小波变换消除多普勒效应的方法。
- Zero-crossing detector is capable of predicting the shape changes of power spectrum so as to find the newly emerged moving sound sources in ambient noise. 过零检测器可以通过预报功率谱形状的变化来发现环境噪声中新出现的运动声源,研究了过零检测器的检测性能。
- Wavelet based acoustic holography method for moving sound source identification 基于小波分析的声全息识别运动声源的方法
- moving sound source 运动声源
- fast moving sound source 快速移动声源
- The sound source of the urheen is the tube. 二胡的声源是琴筒。
- Procedure could yield an ethically sound source of stem cells. 相关程序(?)可能会带来完全合乎伦理的干细胞来源。
- The array signal processing method, which is used to orientate the sound source of the moving vehicle, was studied in this thesis. 摘要对行驶车辆辐射声场的阵列信号处理理论进行了应用性研究。
- The same effect is observed when we are passed by a fast-moving hooting car in the street, or when the observer is moving fast in relation to a stationary sound source (e.g. 因为音调的高低是由频率(每秒振动的次数)决定的,所以开过来的机车汽笛的音调就比机车和观测者相对静止时间听起来就越变越低了。
- Drag the Volume slider to change the input volume level for the sound source. 拖移音量滑块以更改声音源的输入音量高低。
- It can orient the sound source of brake place, especially intermittent sharp voice. 刹车部位的声源定位,特别是间歇性的尖锐声;
- According to the requirements of IS06926, this sound source can be used as a stan-dard sound source after calibration. 根据标定结果,按照ISO6926草案的要求,确定该参考声源可以作为标准噪声源。
- The sound source is placed in a reverberation room, and the receiving room is a small anechoic box. 这种方法,声源放在一个混响室内,而接收室是一个小的消声箱。
- Example VB source code, if the inadequacies of the revised notice, please discuss with one sound source upload. VB实例源码;如有不妥之处请修改后通知再讨论一起来完善源码的上传.
- The mechanism of transmission noise given off by vibrating plate stimulated by outside sound source is discussed. 探讨了在外界声源激励下,弹性薄板受激振动,辐射入箱内噪声的形成机理。
- We heard the voices will be weather, the distance from the sound source, whether wearing headphones and ear shape factors. 我们听到的声音会受到天气、离声源远近、是否戴耳机以及耳朵形状等因素的影响。
- In a musical instrument, boards, plates, kettles, horns or tubes typically act to reinforce and amplify the frequencies that the sound source produces. 乐器的响板、面板、鼓身、号身、管身等,通常用来增强声源产生的声音频率。
- A new concept of “HRTF Blur” is proposed in this paper so as to describe the uncertainty of human perception in locating a virtual sound source. 本文提出“HRTF模糊域”这一新概念用以描述人类在三维虚拟声定位中的不确定度。
- Moving house is a vexatious business. 搬家是件麻烦的事情。
- Cool Recd Edit Pro helps you transfer tapes, LPs, live perfmances, Internet radio, TV, DVD, any other sound source to your hard drive. Cool Recd Edit Deluxe 是一个功能全面的音频工具,支持记录LP黑胶唱片、录音带、现场表演、网络收音机、DVD、电视或任何其它声源到磁盘上。