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2. Sound transmission class - Wikipedia

   en.wikipedia.org/wiki/Sound_transmission_class

   In the US, it is widely used to rate interior partitions, ceilings, floors, doors, windows and exterior wall configurations. Outside the US, the ISO Sound Reduction Index (SRI) is used. The STC rating very roughly reflects the decibel reduction of noise that a partition can provide. The STC is useful for evaluating annoyance due to speech ...

3. Acoustic foam - Wikipedia

   en.wikipedia.org/wiki/Acoustic_foam

   Acoustic foam can be attached to walls, ceilings, doors, and other features of a room to control noise levels, vibration, and echoes. [4] Many acoustic foam products are treated with dyes and/or fire retardants. [5]

4. Architectural acoustics - Wikipedia

   en.wikipedia.org/wiki/Architectural_acoustics

   The typical sound paths are ceilings, room partitions, acoustic ceiling panels (such as wood dropped ceiling panels), doors, windows, flanking, ducting and other penetrations. Technical solutions depend on the source of the noise and the path of acoustic transmission , for example noise by steps or noise by (air, water) flow vibrations.

5. Soundproofing Against Outdoor Noise - AOL

   www.aol.com/news/2010-08-02-how-to-beat-outdoor...

   Scott Warrick of Bloomington, Ind. has a noise problem outside his house: jackhammers. "I'm enduring three months of daily jackhammering as they tear down a local school." Excessive noise entering ...

6. Noise control - Wikipedia

   en.wikipedia.org/wiki/Noise_control

   Sound treatment panels contrast with red curtains in a church meeting hall Soundproof doors in a broadcast center Acoustic ceiling tiles. Architectural acoustics noise control practices include interior sound reverberation reduction, inter-room noise transfer mitigation, and exterior building skin augmentation.

7. 25 Game-Changing Home Products Our Editors Loved in 2024 - AOL

   www.aol.com/lifestyle/25-game-changing-home...

   Peace & Quiet Noise Reducing Blackout Curtain, 50" x 96" ... AT MVPs 2024: Travel & Outdoor. ... zipped interior panel to hold shoes, and a compression pad for the other half to maximize space. ...