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parametric array

  • 参量阵

网络释义专业释义英英释义

  声参量阵

声参量阵(Parametric Array)是利用媒质的非线性效应

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  [船] 参量阵

... 部分封闭救生艇 partially enclosed lifeboat 参量阵 parametric array 仓库船 warehouse ship ...

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  首次提出了参量阵

1 声频定向自解调原理 1.1 参量阵 文献[7]首次提出了参量阵(parametric array)的 概念,并对它做出了合理解释,其基本原理如图1 所示。

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短语

Convert to Parametric Array 转换为参数矩阵

phase parametric array 相控参量阵

parametric array loudspeaker 参量阵扬声器

parametric acoustic array [声] 声参量阵

parametric acoustics array 阵列

parametric receiving array 参量接收阵

 更多收起网络短语
  • 参量阵列 - 引用次数:1

    参考来源 - 基于DSP的参量扬声器系统研究与设计
  • 参量阵
  • 参量阵

·2,447,543篇论文数据,部分数据来源于NoteExpress

Parametric array

  • abstract: In the field of acoustics, a parametric array is a nonlinear transduction mechanism that generates narrow, nearly side lobe-free beams of low frequency sound, through the mixing and interaction of high frequency sound waves, effectively overcoming the diffraction limit (a kind of spatial 'uncertainty principle') associated with linear acoustics. Parametric arrays can be formed in water, air,Experimental study of a saturated parametric array in air and earth materials/rock.

以上来源于: WordNet

双语例句

  • Audio directional loudspeaker is a novel loudspeaker which can generate an audio signal with high directivity by utilizing the parametric array principle.

    声频定向扬声器利用参量原理产生指向性声频信号一代扬声器。

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  • The method for theoretical calculation of parametric transient signal array, in which the nonlinear absorption of primary wave has been taking into consideration, is presented.

    提出考虑非线性吸收计算暂态信号参量计算方法

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  • The sound fields of the parametric line array can be analysed by it. Firstly, the point-source function is expanded into an operator on a plane wave function.

    首先点源函数展开一个平面波函数的运算,经过计算证明,如果这个算符参量解进行运算,得到的结果即为线源参量阵辐射场的解。

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