Sound absorbing structure and vehicle component having sound absorbing property

作者: Rento Tanase

DOI: 10.1121/1.3696829

关键词: Elasticity (economics)VibrationModulusFundamental frequencyAmplitudeAir layerMaterials scienceAcousticsFrequency bandNoise reduction coefficient

摘要: A sound absorbing structure is constituted of a housing having a hollow portion and an opening and a vibration member composed of a board or diaphragm. The vibration member …

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