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  • ProizvodstvoZ commented on Natalina's instructable Build a Soundproof Wall5 months ago
    Build a Soundproof Wall

    Soundproofing in a full range of 200 to 20.000 Hz is a task of professional attitude. Low frequency sound is to be insulated with solid-weight materials with weight of approximately 250 kg/m2. High frequency sound is to be insulated with light-weight materials (like mineral wool etc.) Composing the partition wall should never be symmetrical because of resonance.

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