1/7/2024 0 Comments Poducer choiceIf you look at the absorption curve below, you can easily see that adding 15 cm of corrugation gives the acoustic blanket an absorption exceeding that of 10.16 cm of acoustic foam. In fact, when the sound blankets are hung with 15 cm of corrugation, their sound absorption even exceeds that of 7.6 cm acoustic foam, reaching 95% sound absorption (NRC 0.95). The sound absorption efficiency of Producer's Choice Sound blankets exceeds that of 2.5 cm and 5 cm thick acoustic foam and is close to that of 7.6 cm thick acoustic foam. The sound absorption efficiency of the acoustic blankets falls right in the middle of the acoustic foam samples compared, between the 5cm V-profile and the 7.6cm V-profile. (Foam sold in individual 60圆0cm or 60x120cm pieces is typically 30% more expensive.) Sound absorption efficiency: The price is calculated from the price for the whole set. ** To be fair in comparing acoustic foam prices, we used the sale price from the Thomann and B&H Photo Video e-stores (not the manufacturer's suggested retail price). For this particular product, we compared the full range of thicknesses available. For the purpose of this study we have used products from one of the leading manufacturers, Auralex. ** Acoustic foam comes in various shapes and thicknesses. Schalldecke nach Auswahl des Herstellers VB-70G (200x200 cm) VocalBoothToGo-Soundblanket (Schallabsorber) To be accurate and honest, we test our products in accredited acoustic labs in the U.S.) ACOUSTICS COMPARISON BETWEEN:Īuralex Studiofoam Wedges (V-profile) and Sound blankets Producer's ChoiceĪUR-1IN (2,5cm) - KEIL (V-profil) 60x120cm - 20er Pack.ĪUR-2IN (5cm) - KEIL (V-profil) 60圆0cm - 12er Pack.ĪUR-3IN (7,5cm) - KEIL (V-profil) 60x120cm - 8er Pack.ĪUR-4IN (10cm) - KEIL(V-profil) 60圆0cm - 6er Pack. ![]() ( WARNING: In the interest of transparency, sells acoustic blankets! We design them, we test them, we sell them, we do this for a living. ![]() Study of sound absorption efficiency and price between acoustic foam and sound blankets. Our customers deal with this issue quite often, so we decided to do a comparative In places such as recording and music studios for singing, VoiceOver, recording musical instruments, playing music, films etc., it is necessary to have good acoustics.īut it has been ingrained in our brains that this can only be achieved with products that are not cheap and that you have to pay a lot of money for effective results But is this really the case?
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