基本释义:

声全息学

网络释义

1)acoustical holography,声全息学

2)sonic holography,声全息学

3)acoustic holography,声全息

4)Acoustical holography,声全息

5)ultrasonic holography,超声全息

6)acoustical holography,声全息术

7)acoustical hologram；acoustic hologram,acoustic holography,声全息图

8)acoustical hologram,声全息图

9)acoustic hologram,声全息图

10)Acoustic holography,声全息术

用法和例句

An experimental study on the distributed source boundary point method based nearfield acoustic holography;

基于分布源边界点法的近场声全息实验研究

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

Application of data fusion to acoustic holography;

数据融合技术在声全息测量中的应用

According to the holography reconstruction formula educed from Kirchhoff integral formula, this paper introduces the principle of near-field acoustical holography(NAH)in noise identification and reconstructs the acoustic field by a special arithmetic of dimensional frequency domain in order to reduce the quantity of calculation and improve the efficiency of reconstruction.

通过由基尔霍夫边界条件推出的全息重建公式,介绍了近场声全息法进行噪声源识别的原理,并利用空间频域算法对声场进行重建,大大减少了重建过程的计算量,提高了全息重建的效率。