【parametric_array】什么意思_英语parametric_array的翻译_音标_读音_用法_例句_在线翻译

parametric array

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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电子、通信与自动控制技术 | 交通运输工程 | 物理学

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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.

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

声频定向扬声器是利用参量阵原理，产生高指向性声频信号的新一代扬声器。

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