Last Updated
：2025/11/29
radiation impedance
Noun
countable
uncountable
Japanese Meaning
振動する固体または液体が周囲の媒質へ音を放射する際に示す、音響的な抵抗（インピーダンス）のこと。 / 音響分野において、音を放射する振動体が媒質に与える力学的特性、すなわち音の放射に関連するエネルギーの伝達抵抗を意味する。
（ plural ）
Quizzes for review
(acoustics) The impedance of any vibrating solid or fluid that radiates sound in the surrounding medium.
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radiation impedance
To accurately model the speaker's output, we measured the radiation impedance across the frequency range.
See correct answer
To accurately model the speaker's output, we measured the radiation impedance across the frequency range.
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