Showing 301 - 320 results of 2,083 for search '"sound"', query time: 0.06s Refine Results
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    ديوان ابن الطّثريّة دراسة أسلوبيّة القصيدة السّادسة والعشرون أنموذجاً by Howaida Najjari

    Published 2025-01-01
    Subjects: “…Ibn al-Tathariyya, stylistics, sound, morphology, structure, connotation…”
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    Error Sensing Strategy for Active Control of Low-Frequency Sound Absorption of Micro-Perforated Panel Absorber by Using a Point Force Controlled Thin Plate by Xiyue Ma, Kean Chen, Lei Wang, Yang Liu

    Published 2021-01-01
    “…The proposed active MPPA is composed of MPP, air cavity, and point force-controlled backing panel, which can actively improve the low-frequency sound absorption of the MPPA. Constructing an appropriate error sensing strategy for obtaining an error signal that is highly correlated with the sound absorption coefficient of the active MPPA is a key problem encountered in practical implementation. …”
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