...ic holography by mechanical scanning 机械扫查声全息 acoustic hologram,acoustic holography: 声全息图 Holography acoustic 声全息 ..
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acoustic holography 声全息术 ; 传声全息照像术 ; 声学全息 ; 声波全息照相
acoustic holography system [测] 水声全息系统 ; 水声全息体系
scanning acoustic holography 扫描声全息术
near field acoustic holography 近场声全息 ; 近场声全息技术
acoustic holography by electrobeam scanning 电子扫描声全息术
Far-field Acoustic Holography 远场声全息
acoustic holography by laser scanning 激光束扫描声全息术
The study on the holographic reconstruction and prediction of a semi-free field is valuable for the practical applications of the acoustic holography technique.
半自由声场环境下的声源重建和声场预测研究对声全息技术走向实际应用具有非常重要的意义。
Acoustic holography is an effective method to analysis noise fields.
声全息方法是分析噪声场的一种有效手段。
This paper introduces the common methods in identifying vehicle noise, and gives a introduction of the method of acoustic holography which has been extensively applied now.
作者介绍了识别汽车噪声源的常用方法,并对其中得到广泛应用的声全息法进行了较详细的论述。
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