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

<div>Sound absorption properties of individual fibers for a sample thickness of 10 mm, 20 mm, and 50 mm. (a) Finger millet straw fiber. (b) Darbha fiber. (c) Ripe bulrush fibers.</div>

Advances in Materials Science and Engineering

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Figure 6

Figure 6: Experimental Study on the Sound Absorption Properties of Finger Millet Straw, Darbha, and Ripe Bulrush Fibers 