Experimental Study on the Sound Absorption Properties of Finger Millet Straw, Darbha, and Ripe Bulrush Fibers

<div>Comparison of sound absorption properties of stacked hybrid combinations of fibers with their homogenous hybrid combinations: (a) S4 and S5 with S11, (b) S6 and S7 with S10, and (c) S8 and S9 with S12.</div>

Advances in Materials Science and Engineering

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Figure 10

Figure 10: Experimental Study on the Sound Absorption Properties of Finger Millet Straw, Darbha, and Ripe Bulrush Fibers 