When one tries the same trick with loudspeakers , though , the creation of three - dimensional sound runs into a serious problem called transaural acoustic cross talk 可是当我们试图把这个伎俩用于喇叭上时，就会面临漏音的大麻烦。
2.
Besides that ray theory is helpful to calculate three - dimensional sound field , and the inversion of sound field could be finished quickly enough to realize the detection of ocean environment in wide area 特别是射线理论对解三维声场尤为方便，它将有望实现三维声场的快速计算和声场的反演，达到海详环境的监测目的。
3.
This paper researches on a novel method to measure three - dimensional sound intensity use for failure diagnosis of electro - hydraulic system and the fabrication of a miniature three - dimensional sound intensity probe by using two separate micro - machined pressure probes and one microphone frame 本文研究了声强测量技术在汽车噪声源识别中的应用。通过使用两个微型双麦克风和支撑它们的框架，我们设计了一个小型的声强探测器，用它来实现对汽车噪声源的声强探测。
4.
To measure , calculate , display , print sound intensity sound pressure , sound power , three dimensional sound intensity spectrum , equal intensity contour are all deeply studied . a set of software using multiple document interface ( mdi ) running under microsoft windows platform is developed 本文就声强、声压、三维声强谱、等声强线以及a计权、 1 / 3倍频程的测量、计算、显示、打印等进行了深入的研究，并编制了一整套运行于windows平台的图形化多文档界面声强测量分析软件。
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