This paper presents a new techniques named acoustical holography that can be used for analysis and study of noise.

本文介绍了一种用于噪声分析研究的声全息技术。

youdao

This paper presents a new techniques named acoustical holography that can be used for analysis and study of noise.

本文介绍了一种用于噪声分析研究的声全息技术。

youdao