Browsing A - Mathematics and Natural Sciences by Author "Istikhomah, Siti"
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ANALISIS KOEFISIEN SERAPAN (ABSORPSI) KEBISINGAN PADA BAHAN KAYU (Triplek, Papan Kayu, dan Kalsiboard)
Istikhomah, Siti; Syahrir, Syahrir; Natalisanto, Adrianus Inu (Prodi Fisika FMIPA Unmul, 2021-06)Noise is an unwanted sound by humans and is an environmental factor that can negatively affect health. To solve the noise problem, different method are made to reduce the noise level. One of the example is by making a ...