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Acoustic foam — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Acoustic_foam
License (as archived): CC-BY-SA-4.0
Archived: 2026-11-07T11:08:53.616Z
SHA-256 of the archived text: d61eaa792299ce725bc6c116b2ae78143d288f4d81a1d54b8b7a9c532b763809
Stable URL of this page: https://metraipolis.com/documento/dc_583dafcb360f

How to cite

Acoustic foam — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Acoustic_foam (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_583dafcb360f (Metraipolis archive dc_583dafcb360f, sha256 d61eaa792299ce725bc6c116b2ae78143d288f4d81a1d54b8b7a9c532b763809)

BibTeX

@misc{dc583dafcb360f,
  title = {Acoustic foam — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Acoustic_foam},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_583dafcb360f; sha256 d61eaa792299ce725bc6c116b2ae78143d288f4d81a1d54b8b7a9c532b763809},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Acoustic_foam. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

Acoustic foam is an open-celled foam used for acoustic treatment. It attenuates airborne sound-waves, reducing their amplitude, for the purposes of noise reduction or noise control. The energy is dissipated as heat. Acoustic foam is primarily made from petroleum-based polyurethane, though some types use melamine. The foam can be made in several different colors, sizes, and thicknesses. Acoustic foam is often used in recording studios, home cinemas, or nightclubs to control noise, vibrations, and echoes. The foam can be attached to walls, ceilings, doors, and other features of a room. Due to its oil-based character, acoustic foam can be flammable, and has been associated with several fire disasters. To mitigate this risk, many acoustic foam products are treated with fire retardants.

Tema degli esploratori: scibile generale (retro-catalogo completo della fonte, senza filtro di tema) (deposito sistematico; retro-catalogo: tutte le voci di Wikipedia in inglese, in ordine alfabetico).
Fonte: Wikipedia in inglese, voce «Acoustic foam» — https://en.wikipedia.org/wiki/Acoustic_foam
Wikidata Q4674686: «open celled foam used for acoustic treatment» (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q4674686
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Acoustic_foam?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1365168416, consultata il 2026-11-07T11:03:33.052Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: bd047be4a26be0371ef1207015845e101bbc912f34963be939a3d5bef7213cd4